Convert more text blocks to JSON format (#1163)

* Convert more text blocks to JSON format Converts text_charAt, text_indexOf, text_isEmpty, and text_length to JSON. Includes a rebuild to pick up message changes.
2026-03-12 16:20:12 +01:00 · 2017-06-12 10:36:36 -07:00
parent 884703b057
commit df84c71c66
80 changed files with 4388 additions and 4381 deletions
--- a/msg/js/ar.js
+++ b/msg/js/ar.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "اسم الإدخال:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "أضف مدخلا إلى الوظيفة.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "المدخلات";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "إضافة أو إزالة أو إعادة ترتيب المدخلات لهذه المهمة.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "إعادة";
 Blockly.Msg.REMOVE_COMMENT = "ازل التعليق";
 Blockly.Msg.RENAME_VARIABLE = "إعادة تسمية المتغير...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "إعادة تسمية كافة المتغيرات '%1' إلى:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "إلصق نص";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "إلى";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "إلصق جزءا من النص إلى متغير '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "الى حروف صغيرة";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "احصل على الحرف الأول";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "الحصول على الحرف # من نهاية";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "الحصول على الحرف #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "في النص";
 Blockly.Msg.TEXT_CHARAT_LAST = "احصل على آخر حرف";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "الحصول على حرف عشوائي";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "يرجع حرف ما في الموضع المحدد.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "الحصول على سلسل
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "يرجع جزء معين من النص.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "في النص";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "ابحث عن التواجد الأول للنص";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "ابحث عن التواجد الأخير للنص";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "تقوم بإرجاع مؤشر التواجد الأول/الأخير للنص الأول في النص الثاني.  تقوم بإرجاع %1 إذا لم يتم العثور على النص.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 فارغ";
--- a/msg/js/az.js
+++ b/msg/js/az.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "Giriş adı:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Add an input to the function.";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "girişlər";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Add, remove, or reorder inputs to this function.";  // untranslated
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Redo";  // untranslated
 Blockly.Msg.REMOVE_COMMENT = "Şərhi sil";
 Blockly.Msg.RENAME_VARIABLE = "Dəyişənin adını dəyiş...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Bütün '%1' dəyişənlərinin adını buna dəyiş:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "bu mətni əlavə et:";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "bu mətnin sonuna:";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "'%1' dəyişəninin sonuna nəsə əlavə et.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "kiçik hərflərlə";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "birinci hərfi götür";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "axırdan bu nömrəli hərfi götür";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "bu nömrəli hərfi götür";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "növbəti mətndə";
 Blockly.Msg.TEXT_CHARAT_LAST = "axırıncı hərfi götür";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "təsadüfi hərf götür";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Göstərilən mövqedəki hərfi qaytarır.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "Mətnin surətini bu nömrəl
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Mətnin təyin olunmuş hissəsini qaytarır.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "mətndə";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "Bu mətn ilə ilk rastlaşmanı tap:";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "Bu mətn ilə son rastlaşmanı tap:";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Birinci mətnin ikinci mətndə ilk/son rastlaşma indeksini qaytarır. Əgər rastlaşma baş verməzsə, %1 qaytarır.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 boşdur";
--- a/msg/js/ba.js
+++ b/msg/js/ba.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "инеү исеме:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Add an input to the function.";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "инеү";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Add, remove, or reorder inputs to this function.";  // untranslated
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "документтарҙы үҙгәртергә";
 Blockly.Msg.REMOVE_COMMENT = "Аңлатмаларҙы юйырға";
 Blockly.Msg.RENAME_VARIABLE = "Үҙгәреүсәндең исемен алмаштырырға...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Бөтә '%1' үҙгәреүсәндәрҙең исемен ошолай алмаштырырға:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "текст өҫтәргә";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "to";  // untranslated
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Үҙгәреүсән «%1»-гә текст өҫтәргә.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "to lower case";  // untranslated
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "тәүге хәрефте алырға";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "№ хәрефен аҙаҡтан алырға";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "хат алырға #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "текста";
 Blockly.Msg.TEXT_CHARAT_LAST = "һуңғы хәрефте алырға";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "осраҡлы хәрефте алырға";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Returns the letter at the specified position.";  // untranslated
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "get substring from letter #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returns a specified portion of the text.";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "текстҡа";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "текстың тәүге инеүен табырға";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "Текстың һуңғы инеүен табырға";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returns the index of the first/last occurrence of the first text in the second text. Returns %1 if text is not found.";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 буш";
--- a/msg/js/bcc.js
+++ b/msg/js/bcc.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "نام ورودی:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "اضافه کردن ورودی به تابع.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "ورودی‌ها";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "افزودن، حذف یا دوباره مرتب‌کردن ورودی این تابع.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Redo";  // untranslated
 Blockly.Msg.REMOVE_COMMENT = "حذف نظر";
 Blockly.Msg.RENAME_VARIABLE = "تغییر نام متغیر...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "تغییر نام همهٔ متغیرهای «%1» به:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "الحاق متن";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "به";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "الحاق متنی به متغیر «%1».";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "به حروف کوچک";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "گرفتن اولین حرف";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "گرفتن حرف # از آخر";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "گرفتن حرف #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "در متن";
 Blockly.Msg.TEXT_CHARAT_LAST = "گرفتن آخرین حرف";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "گرفتن حرف تصادفی";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "حرفی در موقعیت مشخص‌شده بر می‌گرداند.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "گرفتن زیرمتن از
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "قسمت مشخصی‌شده‌ای از متن را بر می‌گرداند.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "در متن";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "اولین رخداد متن را بیاب";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "آخرین رخداد متن را بیاب";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "شاخصی از اولین آخرین رخ‌داد متن اول در متن دوم بر می‌گرداند. اگر متن یافت نشد %1 باز می‌گرداند.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 خالی است";
--- a/msg/js/be-tarask.js
+++ b/msg/js/be-tarask.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "назва парамэтру:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Дадаць уваходныя парамэтры ў функцыю.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "парамэтры";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Дадаць, выдаліць ці запісаць чаргу ўваходных парамэтраў для гэтай функцыі.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Паўтарыць";
 Blockly.Msg.REMOVE_COMMENT = "Выдаліць камэнтар";
 Blockly.Msg.RENAME_VARIABLE = "Перайменаваць зьменную…";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Перайменаваць усе назвы зьменных '%1' на:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "дадаць тэкст";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "да";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Дадаць які-небудзь тэкст да зьменнай '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "да ніжняга рэгістру";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "узяць першую літару";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "узяць літару № з канца";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "узяць літару №";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "у тэксьце";
 Blockly.Msg.TEXT_CHARAT_LAST = "узяць апошнюю літару";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "узяць выпадковую літару";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Вяртае літару ў пазначанай пазыцыі.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "падлічыць %1 сярод %2";
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "узяць падрадок
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Вяртае пазначаную частку тэксту.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "у тэксьце";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "знайсьці першае ўваходжаньне тэксту";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "знайсьці апошняе ўваходжаньне тэксту";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Вяртае індэкс першага/апошняга ўваходжаньня першага тэксту ў другі тэкст. Вяртае %1, калі тэкст ня знойдзены.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 пусты";
--- a/msg/js/bg.js
+++ b/msg/js/bg.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "име на параметър";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Добавяне на параметър към функцията.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "вход";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Добави, премахни или пренареди входните параметри за тази функция.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Повторение";
 Blockly.Msg.REMOVE_COMMENT = "Премахни коментар";
 Blockly.Msg.RENAME_VARIABLE = "Преименувай променливата...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Преименувай всички '%1' променливи на:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "добави текста";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "към";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Добави текст към променливата \"%1\".";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "с малки букви";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "вземи първата буква";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "вземи поредна буква от края";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "вземи поредна буква";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "от текста";
 Blockly.Msg.TEXT_CHARAT_LAST = "вземи последната буква";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "вземи произволна буква";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Връща буквата в определена позиция.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "пресмята броя на %1 в %2";
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "вземи текста от
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Връща определена част от текста.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "в текста";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "намери първата поява на текста";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "намери последната поява на текста";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Връща индекса на първото/последното срещане на първия текст във втория текст. Връща %1, ако текстът не е намерен.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 е празен";
--- a/msg/js/bn.js
+++ b/msg/js/bn.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "ইনপুটের নাম:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "ক্রিয়াতে একটি ইনপুট যোগ করুন।";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "inputs";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Add, remove, or reorder inputs to this function.";  // untranslated
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "পুনরায় করুন";
 Blockly.Msg.REMOVE_COMMENT = "মন্তব্য সরাও";
 Blockly.Msg.RENAME_VARIABLE = "চলকের নাম পরিবর্তন...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Rename all '%1' variables to:";  // untranslated
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "append text";  // untranslated
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "এতে";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Append some text to variable '%1'.";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "ছোটহাতের অক্ষরে";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "get first letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_FROM_END = "get letter # from end";  // untranslated
 Blockly.Msg.TEXT_CHARAT_FROM_START = "get letter #";  // untranslated
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "in text";  // untranslated
 Blockly.Msg.TEXT_CHARAT_LAST = "get last letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_RANDOM = "get random letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Returns the letter at the specified position.";  // untranslated
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "get substring from letter #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returns a specified portion of the text.";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "in text";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "find first occurrence of text";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "find last occurrence of text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returns the index of the first/last occurrence of the first text in the second text. Returns %1 if text is not found.";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 খালি";
--- a/msg/js/br.js
+++ b/msg/js/br.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "Anv ar moned";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Ouzhpennañ ur moned d'an arc'hwel.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "Monedoù";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Ouzhpennañ, lemel, pe adkempenn monedoù an arc'hwel-mañ.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Adober";
 Blockly.Msg.REMOVE_COMMENT = "Lemel an evezhiadenn kuit";
 Blockly.Msg.RENAME_VARIABLE = "Adenvel an argemmenn...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Adenvel an holl argemmennoù '%1' e :";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "ouzhpennañ an destenn";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "da";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Ouzhpennañ testenn d'an argemmenn'%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "e lizherennoù bihan";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "tapout al lizherenn gentañ";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "Kaout al lizherenn # adalek an dibenn.";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "Kaout al lizherenn #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "en destenn";
 Blockly.Msg.TEXT_CHARAT_LAST = "tapout al lizherenn ziwezhañ";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "Kaout ul lizherenn dre zegouezh";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Distreiñ al lizherenn d'al lec'h spisaet.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "niver %1 war %2";
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "Kaout an ischadenn adalek al
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Distreiñ un tamm spisaet eus an destenn.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "en destenn";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "kavout reveziadenn gentañ an destenn";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "kavout reveziadenn diwezhañ an destenn";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Distreiñ meneger ar c'hentañ/an eil reveziadenn eus ar chadenn gentañ en eil chadenn. Distreiñ %1 ma n'eo ket kavet ar chadenn.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 zo goullo";
--- a/msg/js/ca.js
+++ b/msg/js/ca.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "nom d'entrada:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Afegir una entrada per la funció.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "entrades";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Afegir, eliminar o canviar l'ordre de les entrades per aquesta funció.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Redo";  // untranslated
 Blockly.Msg.REMOVE_COMMENT = "Elimina el comentari";
 Blockly.Msg.RENAME_VARIABLE = "Reanomena variable...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Reanomena totes les variables '%1' a:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "afegir text";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "a";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Afegir un text a la variable '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "a minúscules";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "recupera la primera lletra";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "recupera la lletra núm.# des del final";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "recupera la lletra núm.#";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "en el text";
 Blockly.Msg.TEXT_CHARAT_LAST = "recupera l'última lletra";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "recupera una lletra a l'atzar";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Recupera la lletra de la posició especificada.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "recupera subcadena des de la
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Recupera una part especificada del text.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "en el text";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "trobar la primera aparició del text";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "trobar l'última aparició del text";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Retorna l'índex de la primera/última aparició del primer text dins el segon. Retorna %1 si no es troba el text.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 està buit";
--- a/msg/js/cs.js
+++ b/msg/js/cs.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "vstupní jméno:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Přidat vstupy do funkce.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "vstupy";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Přidat, odebrat nebo změnit pořadí vstupů této funkce.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Znovu";
 Blockly.Msg.REMOVE_COMMENT = "Odstranit komentář";
 Blockly.Msg.RENAME_VARIABLE = "Přejmenovat proměnnou...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Přejmenuj všech '%1' proměnných na:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "přidat text";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "do";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Přidá určitý text k proměnné '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "na malá písmena";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "získat první písmeno";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "získat # písmeno od konce";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "získat písmeno #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "v textu";
 Blockly.Msg.TEXT_CHARAT_LAST = "získat poslední písmeno";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "získat náhodné písmeno";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Získat písmeno na konkrétní pozici.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "získat podřetězec od písm
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Získat zadanou část textu.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "v textu";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "najít první výskyt textu";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "najít poslední výskyt textu";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Vrátí index prvního/posledního výskytu prvního textu v druhém textu.  Pokud text není nalezen, vypíše %1.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 je prázdný";
--- a/msg/js/da.js
+++ b/msg/js/da.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "parameternavn:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Tilføj en parameter til funktionen.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "parametre";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Tilføje, fjerne eller ændre rækkefølgen af parametre til denne funktion.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Redo";  // untranslated
 Blockly.Msg.REMOVE_COMMENT = "Fjern kommentar";
 Blockly.Msg.RENAME_VARIABLE = "Omdøb variabel...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Omdøb alle '%1' variabler til:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "tilføj tekst";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "til";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Tilføj noget tekst til variablen '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "til små bogstaver";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "hent første bogstav";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "hent bogstav # fra slutningen";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "hent bogstav #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "i teksten";
 Blockly.Msg.TEXT_CHARAT_LAST = "hent sidste bogstav";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "hent tilfældigt bogstav";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Returnerer bogstavet på den angivne placering.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "hent delstreng fra bogstav #"
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returnerer den angivne del af teksten.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "i teksten";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "find første forekomst af teksten";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "find sidste forekomst af teksten";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returnerer indeks for første/sidste forekomst af første tekst i den anden tekst.  Returnerer %1, hvis teksten ikke kan findes.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 er tom";
--- a/msg/js/de.js
+++ b/msg/js/de.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "Variable:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Eine Eingabe zur Funktion hinzufügen.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "Parameter";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Die Eingaben zu dieser Funktion hinzufügen, entfernen oder neu anordnen.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Wiederholen";
 Blockly.Msg.REMOVE_COMMENT = "Kommentar entfernen";
 Blockly.Msg.RENAME_VARIABLE = "Variable umbenennen …";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Alle \"%1\" Variablen umbenennen in:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "Text anhängen";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "an";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Text an die Variable \"%1\" anhängen.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "wandel um in kleinbuchstaben";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "nimm ersten";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "nimm von hinten";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "nimm";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "http://publib.boulder.ibm.com/infocenter/lnxpcomp/v8v101/index.jsp?topic=%2Fcom.ibm.xlcpp8l.doc%2Flanguage%2Fref%2Farsubex.htm";
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "vom Text";
 Blockly.Msg.TEXT_CHARAT_LAST = "nimm letzten";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "nimm zufälligen";
 Blockly.Msg.TEXT_CHARAT_TAIL = "Buchstaben";
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Extrahiert einen Buchstaben von einer bestimmten Position.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "zähle %1 in %2";
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "nimm Teil ab";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "Buchstabe";
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Gibt den angegebenen Textabschnitt zurück.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "http://publib.boulder.ibm.com/infocenter/lnxpcomp/v8v101/index.jsp?topic=%2Fcom.ibm.xlcpp8l.doc%2Flanguage%2Fref%2Farsubex.htm";
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "im Text";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "suche erstes Auftreten des Begriffs";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "suche letztes Auftreten des Begriffs";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Findet das erste / letzte Auftreten eines Suchbegriffs in einem Text.  Gibt die Position des Begriffs zurück oder %1 falls der Suchbegriff nicht gefunden wurde.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 ist leer";
--- a/msg/js/diq.js
+++ b/msg/js/diq.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "namey cıkewtışi:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Add an input to the function.";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "cıkewtışi";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Add, remove, or reorder inputs to this function.";  // untranslated
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Newe ke";
 Blockly.Msg.REMOVE_COMMENT = "Tefsiri Wedare";
 Blockly.Msg.RENAME_VARIABLE = "Vuriyayey fına name ke...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Pêro vırnayışê '%1' reyna name ke:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "Metin dek";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "rê";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Append some text to variable '%1'.";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "Herfanê werdiyana";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "Herfa sıfti bıgi";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "# ra tepya herfan bıgi";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "Herfa # bıgi";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "metın de";
 Blockly.Msg.TEXT_CHARAT_LAST = "Herfa peyên bıgi";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "Raştamaye yu herf bıgi";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Şınasnaye pozisyon de yu herfer çerğ keno";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "# ra substring gêno";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Tay letey metini çerğ keno";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "metın de";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "find first occurrence of text";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "find last occurrence of text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returns the index of the first/last occurrence of the first text in the second text. Returns %1 if text is not found.";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 vengo";
--- a/msg/js/el.js
+++ b/msg/js/el.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "όνομα εισόδου:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Πρόσθεσε μια είσοδος στη συνάρτηση";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "είσοδοι";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Προσθέτει, αφαιρεί ή αναδιατάσσει εισόδους σε αυτήν τη λειτουργία";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Ακύρωση αναίρεσης";
 Blockly.Msg.REMOVE_COMMENT = "Αφαίρεσε Το Σχόλιο";
 Blockly.Msg.RENAME_VARIABLE = "Μετονόμασε τη μεταβλητή...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Μετονόμασε όλες τις μεταβλητές «%1» σε:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "ανάθεσε κείμενο";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "έως";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Αναθέτει κείμενο στη μεταβλητή «%1».";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "σε πεζά";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "πάρε το πρώτο γράμμα";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "πάρε το γράμμα # από το τέλος";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "πάρε το γράμμα #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "στο κείμενο";
 Blockly.Msg.TEXT_CHARAT_LAST = "πάρε το τελευταίο γράμμα";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "πάρε τυχαίο γράμμα";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Επιστρέφει το γράμμα στην καθορισμένη θέση.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "πάρε τη δευτερε
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Επιστρέφει ένα συγκεκριμένο τμήμα του κειμένου.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "στο κείμενο";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "βρες την πρώτη εμφάνιση του κειμένου";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "βρες την τελευταία εμφάνιση του κειμένου";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Επιστρέφει τον δείκτη της πρώτης/τελευταίας εμφάνισης του πρώτου κειμένου στο δεύτερο κείμενο.  Επιστρέφει τιμή %1, αν δε βρει το κείμενο.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "το %1 είναι κενό";
--- a/msg/js/en-gb.js
+++ b/msg/js/en-gb.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "input name:";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Add an input to the function.";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "inputs";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Add, remove, or reorder inputs to this function.";  // untranslated
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Redo";
 Blockly.Msg.REMOVE_COMMENT = "Remove Comment";
 Blockly.Msg.RENAME_VARIABLE = "Rename variable...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Rename all '%1' variables to:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "append text";  // untranslated
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "to";  // untranslated
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Append some text to variable '%1'.";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "to lower case";  // untranslated
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "get first letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_FROM_END = "get letter # from end";  // untranslated
 Blockly.Msg.TEXT_CHARAT_FROM_START = "get letter #";  // untranslated
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "in text";  // untranslated
 Blockly.Msg.TEXT_CHARAT_LAST = "get last letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_RANDOM = "get random letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Returns the letter at the specified position.";  // untranslated
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "get substring from letter #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returns a specified portion of the text.";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "in text";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "find first occurrence of text";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "find last occurrence of text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returns the index of the first/last occurrence of the first text in the second text. Returns %1 if text is not found.";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 is empty";  // untranslated
--- a/msg/js/en.js
+++ b/msg/js/en.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "input name:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Add an input to the function.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "inputs";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Add, remove, or reorder inputs to this function.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";
 Blockly.Msg.REDO = "Redo";
 Blockly.Msg.REMOVE_COMMENT = "Remove Comment";
 Blockly.Msg.RENAME_VARIABLE = "Rename variable...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Rename all '%1' variables to:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "append text";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";
-Blockly.Msg.TEXT_APPEND_TO = "to";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Append some text to variable '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "to lower case";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "get first letter";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "get letter # from end";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "get letter #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "in text";
 Blockly.Msg.TEXT_CHARAT_LAST = "get last letter";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "get random letter";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Returns the letter at the specified position.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "get substring from letter #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returns a specified portion of the text.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "in text";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "find first occurrence of text";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "find last occurrence of text";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returns the index of the first/last occurrence of the first text in the second text. Returns %1 if text is not found.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 is empty";
--- a/msg/js/eo.js
+++ b/msg/js/eo.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "input name:";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Add an input to the function.";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "inputs";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Add, remove, or reorder inputs to this function.";  // untranslated
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Refari";
 Blockly.Msg.REMOVE_COMMENT = "Forigi komenton";
 Blockly.Msg.RENAME_VARIABLE = "Renomi varianton...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Renomi ĉiujn '%1' variantojn kiel:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "aldoni tekston";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "to";  // untranslated
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Append some text to variable '%1'.";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "to lower case";  // untranslated
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "get first letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_FROM_END = "get letter # from end";  // untranslated
 Blockly.Msg.TEXT_CHARAT_FROM_START = "get letter #";  // untranslated
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "en la teksto";
 Blockly.Msg.TEXT_CHARAT_LAST = "get last letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_RANDOM = "get random letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Returns the letter at the specified position.";  // untranslated
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "get substring from letter #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returns a specified portion of the text.";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "en la teksto";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "find first occurrence of text";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "find last occurrence of text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returns the index of the first/last occurrence of the first text in the second text. Returns %1 if text is not found.";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 malplenas";
--- a/msg/js/es.js
+++ b/msg/js/es.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "nombre de entrada:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Añadir una entrada a la función.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "entradas";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Añadir, eliminar o reordenar entradas para esta función.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Rehacer";
 Blockly.Msg.REMOVE_COMMENT = "Eliminar comentario";
 Blockly.Msg.RENAME_VARIABLE = "Renombrar la variable…";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Renombrar todas las variables «%1» a:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "añadir texto";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "a";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Añadir texto a la variable '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "a minúsculas";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "obtener la primera letra";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "obtener la letra # del final";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "obtener la letra #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "en el texto";
 Blockly.Msg.TEXT_CHARAT_LAST = "obtener la última letra";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "obtener letra aleatoria";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Devuelve la letra en la posición especificada.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "contar %1 en %2";
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "obtener subcadena desde la le
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Devuelve una porción determinada del texto.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "en el texto";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "encontrar la primera aparición del texto";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "encontrar la última aparición del texto";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Devuelve el índice de la primera/última aparición del primer texto en el segundo texto. Devuelve %1 si el texto no se encuentra.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 está vacío";
--- a/msg/js/et.js
+++ b/msg/js/et.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "sisend nimega:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Lisab funktsioonile sisendi.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "sisendid";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Funktsiooni sisendite lisamine, eemaldamine või järjestuse muutmine.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Tee uuesti";
 Blockly.Msg.REMOVE_COMMENT = "Eemalda kommentaar";
 Blockly.Msg.RENAME_VARIABLE = "Nimeta muutuja ümber ...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Muutuja „%1“ uus nimi:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "lõppu tekst";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "lisa muutuja";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Lisab teksti muutuja „%1“ väärtuse lõppu.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "väikeste tähtedega";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "esimene sümbol";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "lõpust sümbol #";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "sümbol #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "tekstist";
 Blockly.Msg.TEXT_CHARAT_LAST = "viimane sümbol";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "juhuslik sümbol";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Tagastab tekstis määratud asukohal oleva sümboli.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "alates sümbolist #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Tagastab määratud tüki tekstist.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "tekstist";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "esimese leitud tekstitüki";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "viimase leitud tekstitüki";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "asukoht";
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Tagastab esimesest tekstist esimese/viimase leitud teise teksti asukoha (indeksi). Kui teksti ei leita, tagastab %1.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 on tühi";
--- a/msg/js/fa.js
+++ b/msg/js/fa.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "نام ورودی:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "اضافه کردن ورودی به تابع.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "ورودی‌ها";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "افزودن، حذف یا دوباره مرتب‌کردن ورودی این تابع.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "واگردانی";
 Blockly.Msg.REMOVE_COMMENT = "حذف نظر";
 Blockly.Msg.RENAME_VARIABLE = "تغییر نام متغیر...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "تغییر نام همهٔ متغیرهای «%1» به:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "الحاق متن";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "به";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "الحاق متنی به متغیر «%1».";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "به حروف کوچک";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "گرفتن اولین حرف";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "گرفتن حرف # از آخر";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "گرفتن حرف #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "در متن";
 Blockly.Msg.TEXT_CHARAT_LAST = "گرفتن آخرین حرف";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "گرفتن حرف تصادفی";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "حرفی در موقعیت مشخص‌شده بر می‌گرداند.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "گرفتن زیرمتن از
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "قسمت مشخصی‌شده‌ای از متن را بر می‌گرداند.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "در متن";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "اولین رخداد متن را بیاب";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "آخرین رخداد متن را بیاب";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "شاخصی از اولین آخرین رخ‌داد متن اول در متن دوم بر می‌گرداند. اگر متن یافت نشد %1 باز می‌گرداند.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 خالی است";
--- a/msg/js/fi.js
+++ b/msg/js/fi.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "syötteen nimi:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Lisää sisääntulon funktioon.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "syötteet";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Lisää, poista tai järjestele uudelleen tämän toiminnon tulot.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Tee uudelleen";
 Blockly.Msg.REMOVE_COMMENT = "Poista kommentti";
 Blockly.Msg.RENAME_VARIABLE = "Nimeä uudelleen muuttuja...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Nimeä uudelleen kaikki '%1' muuttujaa:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "lisää teksti";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "muuttujaan";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Lisää tekstiä muuttujaan '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "pienet kirjaimet";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "hae ensimmäinen kirjain";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "Hae kirjain nro (lopusta laskien)";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "Hae kirjain nro";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "tekstistä";
 Blockly.Msg.TEXT_CHARAT_LAST = "hae viimeinen kirjain";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "hae satunnainen kirjain";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Palauttaa annetussa kohdassa olevan kirjaimen.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "hae osa alkaen kirjaimesta nr
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Palauttaa määrätyn osan tekstistä.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "tekstistä";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "etsi ensimmäinen esiintymä merkkijonolle";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "etsi viimeinen esiintymä merkkijonolle";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Palauttaa ensin annetun tekstin ensimmäisen/viimeisen esiintymän osoitteen toisessa tekstissä. Palauttaa osoitteen %1 jos tekstiä ei löytynyt.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 on tyhjä";
--- a/msg/js/fr.js
+++ b/msg/js/fr.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "nom de l’entrée :";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Ajouter une entrée à la fonction.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "entrées";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Ajouter, supprimer, ou réarranger les entrées de cette fonction.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Refaire";
 Blockly.Msg.REMOVE_COMMENT = "Supprimer un commentaire";
 Blockly.Msg.RENAME_VARIABLE = "Renommer la variable…";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Renommer toutes les variables « %1 » en :";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "ajouter le texte";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "à";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Ajouter du texte à la variable '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "en minuscules";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "obtenir la première lettre";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "obtenir la lettre # depuis la fin";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "obtenir la lettre #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "dans le texte";
 Blockly.Msg.TEXT_CHARAT_LAST = "obtenir la dernière lettre";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "obtenir une lettre au hasard";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Renvoie la lettre à la position indiquée.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "nombre %1 sur %2";
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "obtenir la sous-chaîne depui
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Renvoie une partie indiquée du texte.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "dans le texte";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "trouver la première occurrence de la chaîne";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "trouver la dernière occurrence de la chaîne";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Renvoie l’index de la première/dernière occurrence de la première chaîne dans la seconde. Renvoie %1 si la chaîne n’est pas trouvée.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 est vide";
--- a/msg/js/he.js
+++ b/msg/js/he.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "שם הקלט:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "הוסף קלט לפונקציה";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "מקורות קלט";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "הוסף, הסר או סדר מחדש קלטים לפונקציה זו";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "ביצוע חוזר";
 Blockly.Msg.REMOVE_COMMENT = "הסר תגובה";
 Blockly.Msg.RENAME_VARIABLE = "שנה את שם המשתנה...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "שנה את שם כל '%1' המשתנים ל:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "הוספת טקסט";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "אל";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Append some text to variable '%1'.";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "לאותיות קטנות (עבור טקסט באנגלית)";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "get first letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_FROM_END = "get letter # from end";  // untranslated
 Blockly.Msg.TEXT_CHARAT_FROM_START = "get letter #";  // untranslated
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "in text";  // untranslated
 Blockly.Msg.TEXT_CHARAT_LAST = "get last letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_RANDOM = "get random letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Returns the letter at the specified position.";  // untranslated
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "get substring from letter #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returns a specified portion of the text.";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "in text";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "find first occurrence of text";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "find last occurrence of text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "מחזירה את האינדקס של המופע הראשון/האחרון בטקסט הראשון לתוך הטקסט השני. מחזירה %1 אם הטקסט אינו נמצא.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 is empty";  // untranslated
--- a/msg/js/hi.js
+++ b/msg/js/hi.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "इनपुट का नाम:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "फंगक्शन को इनपुट प्रदान करें।";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "इनपुट";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Add, remove, or reorder inputs to this function.";  // untranslated
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "फिर से करें";
 Blockly.Msg.REMOVE_COMMENT = "टिप्पणी हटायें";
 Blockly.Msg.RENAME_VARIABLE = "चर का नाम बदलें...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "सभी '%1' चरों के नाम बदलें:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "से जोड़ें ये टेक्स्ट";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "इस";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "कुछ टेक्स्ट इस चर '%1' से जोड़ें।";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "छोटे अक्षर मे";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "पहला अक्षर पाएँ";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "आखिर से अक्षर # पाएँ";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "अक्षर # पाएँ";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "इस टेक्स्ट मे";
 Blockly.Msg.TEXT_CHARAT_LAST = "आखरी अक्षर पाएँ";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "रैन्डम अक्षर पाएँ";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "बताई गयी जगह से अक्षर रिटर्न करता है";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "अक्षर # से स
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "टेक्स्ट का बताया गया अंश रिटर्न करता है";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "इस टेक्स्ट मे";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "टेक्स्ट पहली बार जहाँ आया है उसे ढूढ़े";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "टेक्स्ट आखरी बार जहाँ आया है उसे ढूढ़े";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returns the index of the first/last occurrence of the first text in the second text. Returns %1 if text is not found.";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 खाली है";
--- a/msg/js/hrx.js
+++ b/msg/js/hrx.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "Markiear Funktionsblock";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Generier/erzeich \"Uffruf %1\"";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "Parameter";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Variable:";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Redo";  // untranslated
 Blockly.Msg.REMOVE_COMMENT = "Kommentar entferne";
 Blockly.Msg.RENAME_VARIABLE = "Die neie Variable sei Noome:";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "All \"%1\" Variable umbenenne in:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "Text oonhänge";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "An";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Text an die Variable \"%1\" oonhänge.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "umwandle in klenbuchstoobe";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "hol earschte Buchstoob";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "hol Buchstoob # von End";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "hol Buchstoob #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "in Text";
 Blockly.Msg.TEXT_CHARAT_LAST = "hol letztes Wort";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "hol zufälliches Buchstoob";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Extrahiear en Buchstoob von en spezifizierte Position.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "hol substring Buchstoob #te";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Schickt en bestimmstes Tel von dem Text retuar.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "im Text";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "Such der Begriff sein earstes Voarkommniss";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "Suche der Begriff sein letztes Vorkommniss.";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Findt das earste / letzte Voarkommniss von en Suchbegriffes in enem Text.  Gebt die Position von dem Begriff orrer %1 zurück.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 ist leer?";
--- a/msg/js/hu.js
+++ b/msg/js/hu.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "változó:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Bemenet hozzáadása a függvényhez.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "paraméterek";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Bemenetek hozzáadása, eltávolítása vagy átrendezése ehhez a függvényhez.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Újra";
 Blockly.Msg.REMOVE_COMMENT = "Megjegyzés törlése";
 Blockly.Msg.RENAME_VARIABLE = "Változó átnevezése...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Minden \"%1\" változó átnevezése erre:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "szövegéhez fűzd hozzá";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "A";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Szöveget fűz a \"%1\" változó értékéhez.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "kisbetűs";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "első";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "hátulról";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "elölről";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "A";
 Blockly.Msg.TEXT_CHARAT_LAST = "utolsó";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "véletlen";
 Blockly.Msg.TEXT_CHARAT_TAIL = "karaktere";
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "A szöveg egy megadott karakterét adja eredményül.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "szövegben válaszd ki a(z)";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "betűig tartó betűsort";
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "A megadott szövegrészletet adja eredményül.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "A(z)";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "szövegben az első előfordulásának helye";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "szövegben az utolsó előfordulásának helye";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "szövegnek";
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "A keresett szöveg első vagy utolsó előfordulásával tér vissza.  %1 esetén a szövegrészlet nem található.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 üres";
--- a/msg/js/ia.js
+++ b/msg/js/ia.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "nomine del entrata:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Adder un entrata al function.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "entratas";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Adder, remover o reordinar le entratas pro iste function.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Refacer";
 Blockly.Msg.REMOVE_COMMENT = "Remover commento";
 Blockly.Msg.RENAME_VARIABLE = "Renominar variabile...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Renominar tote le variabiles '%1' a:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "adjunger texto";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "a";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Adjunger un texto al variabile '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "in minusculas";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "prender le prime littera";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "prender ab le fin le littera №";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "prender le littera №";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "in le texto";
 Blockly.Msg.TEXT_CHARAT_LAST = "prender le ultime littera";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "prender un littera aleatori";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Retorna le littera presente al position specificate.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "prender subcatena ab le litte
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Retorna le parte specificate del texto.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "in le texto";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "cercar le prime occurrentia del texto";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "cercar le ultime occurrentia del texto";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Retorna le indice del prime/ultime occurrentia del prime texto in le secunde texto. Retorna %1 si le texto non es trovate.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 es vacue";
--- a/msg/js/id.js
+++ b/msg/js/id.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "masukan Nama:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Tambahkan masukan ke fungsi.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "input";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Menambah, menghapus, atau menyusun ulang masukan untuk fungsi ini.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Lakukan ulang";
 Blockly.Msg.REMOVE_COMMENT = "Hapus Komentar";
 Blockly.Msg.RENAME_VARIABLE = "Ubah nama variabel...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Ubah nama semua variabel '%1' menjadi:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "tambahkan teks";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "untuk";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Tambahkan beberapa teks ke variabel '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "menjadi huruf kecil";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "ambil  huruf pertama";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "ambil  huruf nomor # dari belakang";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "ambil huruf ke #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "dalam teks";
 Blockly.Msg.TEXT_CHARAT_LAST = "ambil  huruf terakhir";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "ambil huruf secara acak";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Kembalikan karakter dari posisi tertentu.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "ambil bagian teks (substring)
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Kembalikan spesifik bagian dari teks.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "dalam teks";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "temukan kejadian pertama dalam teks";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "temukan kejadian terakhir dalam teks";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Kembalikan indeks pertama dan terakhir dari kejadian pertama/terakhir dari teks pertama dalam teks kedua.  Kembalikan %1 jika teks tidak ditemukan.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 kosong";
--- a/msg/js/is.js
+++ b/msg/js/is.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "heiti inntaks:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Bæta inntaki við fallið.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "inntök";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Bæta við, fjarlægja eða umraða inntökum fyrir þetta fall.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Endurtaka";
 Blockly.Msg.REMOVE_COMMENT = "Fjarlægja skýringu";
 Blockly.Msg.RENAME_VARIABLE = "Endurnefna breytu...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Endurnefna allar '%1' breyturnar:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "bæta texta";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";
-Blockly.Msg.TEXT_APPEND_TO = "við";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Bæta texta við breytuna '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "í lágstafi";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "sækja fyrsta staf";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "sækja staf # frá enda";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "sækja staf #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "í texta";
 Blockly.Msg.TEXT_CHARAT_LAST = "sækja síðasta staf";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "sækja einhvern staf";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Skila staf á tilteknum stað.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "sækja textabút frá staf #"
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Skilar tilteknum hluta textans.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "í texta";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "finna fyrsta tilfelli texta";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "finna síðasta tilfelli texta";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Finnur fyrsta/síðasta tilfelli fyrri textans í seinni textanum og skilar sæti hans. Skilar %1 ef textinn finnst ekki.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 er tómur";
--- a/msg/js/it.js
+++ b/msg/js/it.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "nome inputː";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Aggiungi un input alla funzione.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "input";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Aggiungi, rimuovi o riordina input alla funzione.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Ripeti";
 Blockly.Msg.REMOVE_COMMENT = "Rimuovi commento";
 Blockly.Msg.RENAME_VARIABLE = "Rinomina variabile...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Rinomina tutte le variabili '%1' in:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "aggiungi il testo";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "a";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Aggiunge del testo alla variabile '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "in minuscolo";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "prendi la prima lettera";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "prendi la lettera # dalla fine";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "prendi la lettera #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "nel testo";
 Blockly.Msg.TEXT_CHARAT_LAST = "prendi l'ultima lettera";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "prendi lettera casuale";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Restituisce la lettera nella posizione indicata.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "conta %1 in %2";
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "prendi sotto-stringa dalla le
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Restituisce la porzione di testo indicata.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "nel testo";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "trova la prima occorrenza del testo";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "trova l'ultima occorrenza del testo";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Restituisce l'indice della prima occorrenza del primo testo all'interno del secondo testo. Restituisce %1 se il testo non viene trovato.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 è vuoto";
--- a/msg/js/ja.js
+++ b/msg/js/ja.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "入力名:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "関数への入力の追加。";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "入力";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "この関数への入力の追加、削除、順番変更。";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "やり直す";
 Blockly.Msg.REMOVE_COMMENT = "コメントを削除";
 Blockly.Msg.RENAME_VARIABLE = "変数の名前を変える…";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "選択した%1の変数すべての名前を変える：";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "へテキストを追加";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "項目";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "変数 '%1' にテキストを追加。";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "小文字に";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "最初の文字を得る";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "一番最後の言葉、キャラクターを所得";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "で、文字# を取得";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "テキスト";
 Blockly.Msg.TEXT_CHARAT_LAST = "最後の文字を得る";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "ランダムな文字を得る";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "指定された位置に文字を返します。";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "%2に含まれる%1の数を数える";
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "文字列からの部分文
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "テキストの指定部分を返します。";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "テキスト";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "で以下のテキストの最初の出現箇所を検索：";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "テキストの最後の出現箇所を検索";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "二番目のテキストの中で一番目のテキストが最初／最後に出現したインデックスを返す。テキストが見つからない場合は%1を返す。";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1が空";
--- a/msg/js/ko.js
+++ b/msg/js/ko.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "매개 변수:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "함수에 값을 더합니다.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "매개 변수들";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "이 함수를 추가, 삭제, 혹은 재정렬합니다.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "다시 실행";
 Blockly.Msg.REMOVE_COMMENT = "내용 제거";
 Blockly.Msg.RENAME_VARIABLE = "변수 이름 바꾸기:";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "'%1' 변수 이름을 바꾸기:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "내용 덧붙이기";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";
-Blockly.Msg.TEXT_APPEND_TO = "다음";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "'%1' 변수의 끝에 일부 텍스트를 덧붙입니다.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "소문자로";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "에서, 첫 번째 문자 얻기";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "에서, 마지막부터 # 번째 위치의 문자 얻기";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "에서, 앞에서부터 # 번째 위치의 문자 얻기";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "문장";
 Blockly.Msg.TEXT_CHARAT_LAST = "에서, 마지막 문자 얻기";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "에서, 랜덤하게 한 문자 얻기";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "특정 번째 위치에서, 문자를 얻어내 돌려줍니다.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "에서, 처음부터 # 번째
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "문장 중 일부를 얻어내 돌려줍니다.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "문장";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "에서 다음 문장이 처음으로 나타난 위치 찾기 :";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "에서 다음 문장이 마지막으로 나타난 위치 찾기 :";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "두 번째 텍스트에서 첫 번째 텍스트가 처음 또는 마지막으로 발생한 색인 위치를 반환합니다. 텍스트가 없으면 %1을 반환합니다.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1이 비어 있습니다";
--- a/msg/js/lb.js
+++ b/msg/js/lb.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "input name:";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Add an input to the function.";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "inputs";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Add, remove, or reorder inputs to this function.";  // untranslated
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Widderhuelen";
 Blockly.Msg.REMOVE_COMMENT = "Bemierkung ewechhuelen";
 Blockly.Msg.RENAME_VARIABLE = "Variabel ëmbenennen...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "All '%1' Variabelen ëmbenennen op:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "Text drunhänken";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "to";  // untranslated
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Append some text to variable '%1'.";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "to lower case";  // untranslated
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "get first letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_FROM_END = "get letter # from end";  // untranslated
 Blockly.Msg.TEXT_CHARAT_FROM_START = "get letter #";  // untranslated
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "am Text";
 Blockly.Msg.TEXT_CHARAT_LAST = "get last letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_RANDOM = "get random letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Returns the letter at the specified position.";  // untranslated
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "get substring from letter #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returns a specified portion of the text.";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "am Text";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "find first occurrence of text";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "find last occurrence of text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returns the index of the first/last occurrence of the first text in the second text. Returns %1 if text is not found.";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 ass eidel";
--- a/msg/js/lki.js
+++ b/msg/js/lki.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "نام ورودی:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "اضافه کردن ورودی به تابع.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "ورودی‌ها";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "افزودن، حذف یا دوباره مرتب‌کردن ورودی این تابع.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Redo";  // untranslated
 Blockly.Msg.REMOVE_COMMENT = "پاک کردن گةپةل/قِسةل";
 Blockly.Msg.RENAME_VARIABLE = "تغییر نام متغیر...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "تغییر نام همهٔ متغیرهای «%1» به:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "چسباندن متن";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "به";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "الحاق متنی به متغیر «%1».";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "به حروف کوچک";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "گرفتن اولین حرف";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "گرفتن حرف # از آخر";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "گرفتن حرف #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "در متن";
 Blockly.Msg.TEXT_CHARAT_LAST = "گرفتن آخرین حرف";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "گرفتن حرف تصادفی";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "حرفی در موقعیت مشخص‌شده بر می‌گرداند.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "گرفتن زیرمتن از
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "قسمت مشخصی‌شده‌ای از متن را بر می‌گرداند.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "در متن";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "اولین رخداد متن را بیاب";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "آخرین رخداد متن را بیاب";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "شاخصی از اولین آخرین رخ‌داد متن اول در متن دوم بر می‌گرداند. اگر متن یافت نشد %1 باز می‌گرداند.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 خالی است";
--- a/msg/js/lrc.js
+++ b/msg/js/lrc.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "نوم داده:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Add an input to the function.";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "داده یا";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Add, remove, or reorder inputs to this function.";  // untranslated
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Redo";  // untranslated
 Blockly.Msg.REMOVE_COMMENT = "نظر جا وه جا کو";
 Blockly.Msg.RENAME_VARIABLE = "د نو نوم نیائن آلشتگر...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "د نو نوم نیائن %1 د تموم آلشتگریا د:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "append text";  // untranslated
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "سی";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Append some text to variable '%1'.";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "سی واج کؤچک";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "get first letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_FROM_END = "get letter # from end";  // untranslated
 Blockly.Msg.TEXT_CHARAT_FROM_START = "get letter #";  // untranslated
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "د متن";
 Blockly.Msg.TEXT_CHARAT_LAST = "get last letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_RANDOM = "get random letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Returns the letter at the specified position.";  // untranslated
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "get substring from letter #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returns a specified portion of the text.";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "د متن";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "find first occurrence of text";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "find last occurrence of text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returns the index of the first/last occurrence of the first text in the second text. Returns %1 if text is not found.";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 حالیه";
--- a/msg/js/lt.js
+++ b/msg/js/lt.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "parametro pavadinimas:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Pridėti funkcijos parametrą (gaunamų duomenų pavadinimą).";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "gaunami duomenys (parametrai)";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Tvarkyti komandos gaunamus duomenis (parametrus).";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Atkurti";
 Blockly.Msg.REMOVE_COMMENT = "Pašalinti komentarą";
 Blockly.Msg.RENAME_VARIABLE = "Pervardyti kintamajį...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Pervadinti visus '%1' kintamuosius į:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "pridėk tekstą";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "prie";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Pridėti tekstą prie kintamojo '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = " mažosiom raidėm";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "gauti pirmą raidę";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "raidė nuo galo #";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "gauti raidę #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "tekste";
 Blockly.Msg.TEXT_CHARAT_LAST = "gauti paskutinę raidę";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "gauti atsitiktinę raidę";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Grąžina raidę į tam tikrą poziciją.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "skaičius %1 iš %2";
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "dalis nuo raidės #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Grąžina tam tikrą teksto dalį.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "tekste";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "rask,kur pirmą kartą paminėta";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "rask,kur paskutinį kartą paminėta";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Grąžina pirmą/paskutinę pirmo teksto reikšmę antrame tekste. Grąžina %1, jei tekstas nerastas.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 yra tuščias";
--- a/msg/js/lv.js
+++ b/msg/js/lv.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "arguments:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Pievienot funkcijai argumentu.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "argumenti";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Pievienot, pārkārtot vai dzēst funkcijas argumentus.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Atcelt atsaukšanu";
 Blockly.Msg.REMOVE_COMMENT = "Noņemt komentāru";
 Blockly.Msg.RENAME_VARIABLE = "Pārdēvēt mainīgo...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Pārdēvējiet visus '%1' mainīgos:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "pievienot tekstu";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "tekstam";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Pievienot tekstu mainīgajam '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "kā mazie burti";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "paņemt pirmo burtu";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "paņemt no beigām burtu #";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "paņemt burtu #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "tekstā";
 Blockly.Msg.TEXT_CHARAT_LAST = "paņemt pēdējo burtu";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "paņemt nejaušu burtu";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Atgriež burtu dotajā pozīcijā.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "paņemt apakšvirkni sākot n
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Atgriež norādīto teksta daļu.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "tekstā";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "meklēt pirmo vietu, kur sākas teksts";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "meklēt pēdējo vietu, kur sākas teksts";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Meklē pirmā teksta rindu otrajā tekstā. Atgriež pozīciju otrajā tekstā, kurā sākas pirmais teksts. Atgriež %1 ja pirmā teksta rinda nav atrasta.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 ir tukšs";
--- a/msg/js/mk.js
+++ b/msg/js/mk.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "input name:";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Add an input to the function.";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "inputs";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Add, remove, or reorder inputs to this function.";  // untranslated
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Redo";  // untranslated
 Blockly.Msg.REMOVE_COMMENT = "Отстрани коментар";
 Blockly.Msg.RENAME_VARIABLE = "Преименувај променлива...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Преименувај ги сите променливи „%1“ во:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "append text";  // untranslated
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "to";  // untranslated
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Append some text to variable '%1'.";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "to lower case";  // untranslated
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "get first letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_FROM_END = "get letter # from end";  // untranslated
 Blockly.Msg.TEXT_CHARAT_FROM_START = "get letter #";  // untranslated
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "in text";  // untranslated
 Blockly.Msg.TEXT_CHARAT_LAST = "get last letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_RANDOM = "get random letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Returns the letter at the specified position.";  // untranslated
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "get substring from letter #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returns a specified portion of the text.";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "in text";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "find first occurrence of text";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "find last occurrence of text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returns the index of the first/last occurrence of the first text in the second text. Returns %1 if text is not found.";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 is empty";  // untranslated
--- a/msg/js/ms.js
+++ b/msg/js/ms.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "Nama input:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Tambah satu input pada fungsi.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "Input-input";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Tambah, alih keluar atau susun semula input pada fungsi ini.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Redo";  // untranslated
 Blockly.Msg.REMOVE_COMMENT = "Padamkan Komen";
 Blockly.Msg.RENAME_VARIABLE = "Tukar nama pembolehubah...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Tukar nama semua pembolehubah '%1' kepada:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "append text";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "Untuk";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Append some text to variable '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "Kepada huruf kecil";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "get first letter";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "get letter # from end";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "get letter #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "Dalam teks";
 Blockly.Msg.TEXT_CHARAT_LAST = "Dapatkan abjad terakhir";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "Dapatkan abjad rawak";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Returns the letter at the specified position.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "get substring from letter #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returns a specified portion of the text.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "dalam teks";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "mencari kejadian pertama teks";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "mencari kejadian terakhir teks";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Kembalikan Indeks kejadian pertama/terakhir dari teks pertama ke dalam teks kedua.  Kembalikan %1 Jika teks tidak ditemui.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 adalah kosong";
--- a/msg/js/nb.js
+++ b/msg/js/nb.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "Navn på parameter:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Legg til en input til funksjonen.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "parametere";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Legg til, fjern eller endre rekkefølgen på input til denne funksjonen.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Gjør om";
 Blockly.Msg.REMOVE_COMMENT = "Fjern kommentar";
 Blockly.Msg.RENAME_VARIABLE = "Gi nytt navn til variabel...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Endre navnet til alle '%1' variabler til:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "tilføy tekst";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "til";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Tilføy tekst til variabelen '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "til små bokstaver";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "hent første bokstav";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "hent bokstav # fra slutten";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "hent bokstav #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "i tekst";
 Blockly.Msg.TEXT_CHARAT_LAST = "hent den siste bokstaven";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "hent en tilfeldig bokstav";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Returnerer bokstaven på angitt plassering.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "hent delstreng fra bokstav #"
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returnerer den angitte delen av teksten.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "i tekst";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "finn første forekomst av tekst";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "finn siste forekomst av tekst";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returnerer posisjonen for første/siste forekomsten av den første tekst i den andre teksten.  Returnerer %1 hvis teksten ikke blir funnet.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 er tom";
--- a/msg/js/nl.js
+++ b/msg/js/nl.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "invoernaam:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Een invoer aan de functie toevoegen.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "ingangen";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Invoer van deze functie toevoegen, verwijderen of herordenen.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Opnieuw";
 Blockly.Msg.REMOVE_COMMENT = "Opmerking verwijderen";
 Blockly.Msg.RENAME_VARIABLE = "Variabele hernoemen...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Alle variabelen \"%1\" hernoemen naar:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "tekst";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";
-Blockly.Msg.TEXT_APPEND_TO = "voeg toe aan";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Voeg tekst toe aan de variabele \"%1\".";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "naar kleine letters";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "haal eerste letter op";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "haal letter # op vanaf einde";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "haal letter # op";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "in tekst";
 Blockly.Msg.TEXT_CHARAT_LAST = "haal laatste letter op";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "haal willekeurige letter op";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Geeft de letter op de opgegeven positie terug.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "haal subtekst op vanaf letter
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Geeft het opgegeven onderdeel van de tekst terug.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "in tekst";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "zoek eerste voorkomen van tekst";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "zoek het laatste voorkomen van tekst";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Geeft de index terug van het eerste of laatste voorkomen van de eerste tekst in de tweede tekst. Geeft %1 terug als de tekst niet gevonden is.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 is leeg";
--- a/msg/js/oc.js
+++ b/msg/js/oc.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "nom de l’entrada :";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Add an input to the function.";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "entradas";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Add, remove, or reorder inputs to this function.";  // untranslated
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Refar";
 Blockly.Msg.REMOVE_COMMENT = "Suprimir un comentari";
 Blockly.Msg.RENAME_VARIABLE = "Renomenar la variabla…";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Renomenar totas las variablas « %1 » a :";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "apondre lo tèxte";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "a";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Append some text to variable '%1'.";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "en minusculas";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "obténer la primièra letra";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "obténer la letra # dempuèi la fin";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "obténer la letra #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "dins lo tèxte";
 Blockly.Msg.TEXT_CHARAT_LAST = "obténer la darrièra letra";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "obténer una letra a l'azard";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Renvia la letra a la posicion indicada.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "get substring from letter #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returns a specified portion of the text.";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "dins lo tèxte";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "find first occurrence of text";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "find last occurrence of text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returns the index of the first/last occurrence of the first text in the second text. Returns %1 if text is not found.";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 es void";
--- a/msg/js/pl.js
+++ b/msg/js/pl.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "nazwa wejścia:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Dodaj dane wejściowe do funkcji.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "wejścia";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Dodaj, usuń lub zmień kolejność danych wejściowych dla tej funkcji.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Ponów";
 Blockly.Msg.REMOVE_COMMENT = "Usuń komentarz";
 Blockly.Msg.RENAME_VARIABLE = "Zmień nazwę zmiennej...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Zmień nazwy wszystkich '%1' zmiennych na:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "dołącz tekst";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "do";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Dołącz tekst do zmiennej '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "zmień na małe litery";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "pobierz pierwszą literę";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "pobierz literę # od końca";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "pobierz literę #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "z tekstu";
 Blockly.Msg.TEXT_CHARAT_LAST = "pobierz ostatnią literę";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "pobierz losową literę";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Zwraca literę z określonej pozycji.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "pobierz podciąg od # litery"
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Zwraca określoną część tekstu.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "w tekście";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "znajdź pierwsze wystąpienie tekstu";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "znajdź ostatnie wystąpienie tekstu";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Zwraca indeks pierwszego/ostatniego wystąpienia pierwszego tekstu w drugim tekście. Zwraca wartość %1, jeśli tekst nie został znaleziony.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 jest pusty";
--- a/msg/js/pms.js
+++ b/msg/js/pms.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "nòm ëd l'imission:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Gionté n'imission a la fonsion.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "imission";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Gionté, gavé o riordiné j'imission ëd sa fonsion.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Fé torna";
 Blockly.Msg.REMOVE_COMMENT = "Scancelé un coment";
 Blockly.Msg.RENAME_VARIABLE = "Arnomé la variàbil...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Arnomé tute le variàbij '%1' 'me:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "taché ël test";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "a";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Taché dël test a la variàbil '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "an minùscul";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "oten-e la prima litra";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "oten-e la litra # da la fin";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "oten-e la litra #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "ant ël test";
 Blockly.Msg.TEXT_CHARAT_LAST = "oten-e l'ùltima litra";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "oten-e na litra a l'ancàpit";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "A smon la litra ant la posission ëspessificà.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "nùmer %1 su %2";
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "oten-e la sota-stringa da la
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "A smon un tòch ëspessificà dël test.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "ant ël test";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "trové la prima ocorensa dël test";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "trové l'ùltima ocorensa dël test";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "A smon l'ìndes dla prima/ùltima ocorensa dël prim test ant ël second test. A smon %1 se ël test a l'é nen trovà.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 a l'é veuid";
--- a/msg/js/pt-br.js
+++ b/msg/js/pt-br.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "nome da entrada:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Adiciona uma entrada para esta função";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "entradas";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Adiciona, remove, ou reordena as entradas para esta função.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Refazer";
 Blockly.Msg.REMOVE_COMMENT = "Remover comentário";
 Blockly.Msg.RENAME_VARIABLE = "Renomear variável...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Renomear todas as variáveis '%1' para:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "acrescentar texto";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "para";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Acrescentar um pedaço de texto à variável \"%1\".";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "para minúsculas";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "obter primeira letra";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "obter letra # a partir do final";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "obter letra nº";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "no texto";
 Blockly.Msg.TEXT_CHARAT_LAST = "obter última letra";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "obter letra aleatória";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Retorna a letra na posição especificada.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "Contar %1 em %2";
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "obter trecho de letra nº";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Retorna o trecho de texto especificado.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "no texto";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "encontre a primeira ocorrência do item";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "encontre a última ocorrência do texto";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Retorna a posição da primeira/última ocorrência do primeiro texto no segundo texto.  Retorna %1 se o texto não for encontrado.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 é vazio";
--- a/msg/js/pt.js
+++ b/msg/js/pt.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "nome da entrada:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Adicionar uma entrada para a função.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "entradas";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Adicionar, remover ou reordenar as entradas para esta função.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Refazer";
 Blockly.Msg.REMOVE_COMMENT = "Remover Comentário";
 Blockly.Msg.RENAME_VARIABLE = "Renomear variável...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Renomear todas as variáveis '%1' para:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "acrescentar texto";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "para";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Acrescentar um pedaço de texto à variável \"%1\".";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "para minúsculas";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "obter primeira letra";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "obter letra nº a partir do final";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "obter letra nº";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "no texto";
 Blockly.Msg.TEXT_CHARAT_LAST = "obter última letra";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "obter letra aleatória";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Retorna a letra na posição especificada.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "obter subsequência de tamanh
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Retorna a parte especificada do texto.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "no texto";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "primeira ocorrência do texto";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "última ocorrência do texto";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Retorna a posição da primeira/última ocorrência do primeiro texto no segundo texto. Retorna %1 se o texto não for encontrado.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 está vazio";
--- a/msg/js/ro.js
+++ b/msg/js/ro.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "nume de intrare:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Adaugă un parametru de intrare pentru funcție.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "intrări";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Adăugă, șterge sau reordonează parametrii de intrare ai acestei funcții.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Redo";  // untranslated
 Blockly.Msg.REMOVE_COMMENT = "Elimină comentariu";
 Blockly.Msg.RENAME_VARIABLE = "Redenumirea variabilei...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Redenumeşte toate variabilele '%1' în:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "Adăugaţi text";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "la";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Adăugaţi text la variabila '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "la litere mici";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "obţine prima litera";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "obţine litera # de la sfârșit";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "obtine litera #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "în text";
 Blockly.Msg.TEXT_CHARAT_LAST = "obţine o litera oarecare";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "obtine o litera oarecare";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Returnează litera la poziția specificată.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "obține subșir de la litera
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returnează o anumită parte din text.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "în text";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "găseşte prima apariţie a textului";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "găseşte ultima apariţie a textului";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returnează indicele primei/ultimei apariţii din primul text în al doilea text.  Returnează %1 dacă textul nu este găsit.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 este gol";
--- a/msg/js/ru.js
+++ b/msg/js/ru.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "имя параметра:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Добавить входной параметр в функцию.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "параметры";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Добавить, удалить или изменить порядок входных параметров для этой функции.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Повторить";
 Blockly.Msg.REMOVE_COMMENT = "Удалить комментарий";
 Blockly.Msg.RENAME_VARIABLE = "Переименовать переменную…";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Переименовать все переменные '%1' в:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "добавить текст";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "к";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Добавить текст к переменной «%1».";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "в строчные буквы";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "взять первую букву";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "взять букву № с конца";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "взять букву №";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "в тексте";
 Blockly.Msg.TEXT_CHARAT_LAST = "взять последнюю букву";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "взять случайную букву";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Возвращает букву в указанной позиции.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "подсчитать количество %1 в %2";
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "взять подстроку
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Возвращает указанную часть текста.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "в тексте";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "найти первое вхождение текста";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "найти последнее вхождение текста";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Возвращает номер позиции первого/последнего вхождения первого текста во  втором.  Возвращает %1, если текст не найден.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 пуст";
--- a/msg/js/sc.js
+++ b/msg/js/sc.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "nomini input:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Aciungi un input a sa funtzioni.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "inputs";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Aciungi, fùlia, o assenta is inputs a custa funtzioni.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Redo";  // untranslated
 Blockly.Msg.REMOVE_COMMENT = "Fùlia unu cumentu";
 Blockly.Msg.RENAME_VARIABLE = "Muda nòmini a variabili...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "A is variabilis '%1' muda nòmini a:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "acciungi su testu";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "a";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Aciungit testu a sa variàbili '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "a minúdu";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "piga sa prima lìtera";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "piga sa lìtera # de sa fini";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "piga sa lìtera #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "in su testu";
 Blockly.Msg.TEXT_CHARAT_LAST = "piga s'urtima lìtera";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "piga una lìtera a brìtiu";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Torrat sa lìtera de su postu giau.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "piga suta-stringa de sa lìte
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Torrat su testu inditau.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "in su testu";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "circa prima ocasioni de su testu";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "circa urtima ocasioni de su testu";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Torrat s'indixi de sa primu/urtima ocasioni de su primu testu in su segundu testu. Torrat %1 si su testu no ddu agatat.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 est buidu";
--- a/msg/js/sd.js
+++ b/msg/js/sd.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "input name:";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Add an input to the function.";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "ان پُٽس";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Add, remove, or reorder inputs to this function.";  // untranslated
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "ٻيهر ڪريو";
 Blockly.Msg.REMOVE_COMMENT = "تاثرات مِٽايو";
 Blockly.Msg.RENAME_VARIABLE = "ڦرڻي کي نئون نالو ڏيو...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Rename all '%1' variables to:";  // untranslated
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "append text";  // untranslated
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "to";  // untranslated
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Append some text to variable '%1'.";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "ننڍن اکر ڏانهن";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "get first letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_FROM_END = "get letter # from end";  // untranslated
 Blockly.Msg.TEXT_CHARAT_FROM_START = "get letter #";  // untranslated
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "متن ۾";
 Blockly.Msg.TEXT_CHARAT_LAST = "get last letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_RANDOM = "get random letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Returns the letter at the specified position.";  // untranslated
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "get substring from letter #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returns a specified portion of the text.";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "متن ۾";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "find first occurrence of text";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "find last occurrence of text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returns the index of the first/last occurrence of the first text in the second text. Returns %1 if text is not found.";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 is empty";  // untranslated
--- a/msg/js/shn.js
+++ b/msg/js/shn.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "input name:";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Add an input to the function.";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "inputs";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Add, remove, or reorder inputs to this function.";  // untranslated
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Redo";  // untranslated
 Blockly.Msg.REMOVE_COMMENT = "ဢဝ်ဢွၵ်ႇ ၶေႃႈၵႂၢမ်း";
 Blockly.Msg.RENAME_VARIABLE = "လိုမ်ႉၶိုၼ်း ဢၼ်လၢႆႈမႂ်ႇ";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "လိုမ်ႉၶိုၼ်း ဢၼ်လၢႆႈမႂ်ႇၸိူဝ်းၼၼ်ႉ '%1' ထိုင်";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "append text";  // untranslated
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "to";  // untranslated
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Append some text to variable '%1'.";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "to lower case";  // untranslated
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "get first letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_FROM_END = "get letter # from end";  // untranslated
 Blockly.Msg.TEXT_CHARAT_FROM_START = "get letter #";  // untranslated
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "in text";  // untranslated
 Blockly.Msg.TEXT_CHARAT_LAST = "get last letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_RANDOM = "get random letter";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Returns the letter at the specified position.";  // untranslated
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "get substring from letter #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returns a specified portion of the text.";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "in text";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "find first occurrence of text";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "find last occurrence of text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returns the index of the first/last occurrence of the first text in the second text. Returns %1 if text is not found.";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 is empty";  // untranslated
--- a/msg/js/sk.js
+++ b/msg/js/sk.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "názov vstupu:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Pridať vstup do funkcie.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "vstupy";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Pridať, odstrániť alebo zmeniť poradie vstupov tejto funkcie.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Znova";
 Blockly.Msg.REMOVE_COMMENT = "Odstrániť komentár";
 Blockly.Msg.RENAME_VARIABLE = "Premenovať premennú...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Premenovať všetky premenné '%1' na:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "pridaj text";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "do";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Pridaj určitý text do premennej '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "na malé písmená";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "zisti prvé písmeno";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "zisti # písmeno od konca";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "zisti písmeno #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "v texte";
 Blockly.Msg.TEXT_CHARAT_LAST = "zisti posledné písmeno";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "vyber náhodné písmeno";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Vráti písmeno na určenej pozícii.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "počet výskytov %1 v %2";
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "vyber podreťazec od písmena
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Vráti určenú časť textu.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "v texte";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "nájdi prvý výskyt textu";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "nájdi posledný výskyt textu";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Vráti index prvého/posledného výskytu prvého textu v druhom texte. Ak nenájde, vráti %1.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 je prázdny";
--- a/msg/js/sl.js
+++ b/msg/js/sl.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "ime vnosa:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Funkciji doda vnos.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "vnosi";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Doda, odstrani ali spremeni vrstni red vnosov te funkcije.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Ponovi";
 Blockly.Msg.REMOVE_COMMENT = "Odstrani komentar";
 Blockly.Msg.RENAME_VARIABLE = "Preimenuj spremenljivko...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Preimenuj vse spremenljivke '%1' v:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "dodaj besedilo";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";
-Blockly.Msg.TEXT_APPEND_TO = "k";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Doda besedilo k spremenljivki '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "v male črke";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "vrni prvo črko";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "vrni črko št. od konca";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "vrni črko št.";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "iz besedila";
 Blockly.Msg.TEXT_CHARAT_LAST = "vrni zadnjo črko";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "vrni naključno črko";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Vrne črko na določenem mestu v besedilu.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "vrni del od črke št.";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Vrne določen del besedila.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "v besedilu";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "najdi prvo pojavitev besedila";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "najdi zadnjo pojavitev besedila";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Vrne mesto (indeks) prve/zadnje pojavitve drugega besedila v prvem besedilu. Če besedila ne najde, vrne %1.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 je prazno";
--- a/msg/js/sq.js
+++ b/msg/js/sq.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "Fut emrin:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Add an input to the function.";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "Informacioni i futur";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Add, remove, or reorder inputs to this function.";  // untranslated
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Ribëj";
 Blockly.Msg.REMOVE_COMMENT = "Fshij komentin";
 Blockly.Msg.RENAME_VARIABLE = "Ndrysho emrin variables...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Ndrysho emrin e te gjitha '%1' variablave ne :";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "shto tekst";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "ne";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "shto tekst tek varibla '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "me shkronja te vogla shtypi";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "merr shkronjen e pare";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "merr shkronjen # nga fundi";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "merr shkronjen #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "ne tekst";
 Blockly.Msg.TEXT_CHARAT_LAST = "merr shkronjen e fundit";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "merr nje shkronje te rastesishme";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Kthe nje shkronje nga nje pozicion i caktuar.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "numro %1 në %2";
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "Merr nenvargun nga shkronja #
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Pergjigjet me nje pjese te caktuar teksti.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "ne tekst";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "gjej rastisjen e pare te tekstit";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "gjej rastisjen e fundit te tekstit";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Pergjigjet me indeksin e pare/fundit te rastisjes se tekstit te pare ne tekstin e dyte. Pergjigjet me %1 ne qofte se teksti nuk u gjet.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 eshte bosh";
--- a/msg/js/sr.js
+++ b/msg/js/sr.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "назив улаза:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Додајте улазна функција.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "улази";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Да додате, уклоните или переупорядочить улаза за ову функцију.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Понови";
 Blockly.Msg.REMOVE_COMMENT = "Уклони коментар";
 Blockly.Msg.RENAME_VARIABLE = "Преименуј променљиву…";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Преименујте све „%1“ променљиве у:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "додај текст";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "на";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Додајте текст на променљиву „%1“.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "малим словима";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "преузми прво слово";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "преузми слово # са краја";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "преузми слово #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "у тексту";
 Blockly.Msg.TEXT_CHARAT_LAST = "преузми последње слово";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "преузми случајно слово";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Враћа слово на одређени положај.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "број %1 у %2";
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "преузми подниск
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Враћа одређени део текста.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "у тексту";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "пронађи прво појављивање текста";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "пронађи последње појављивање текста";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Враћа однос првог/заднјег појавлјиванја текста у другом тексту. Врађа %1 ако текст није пронађен.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 је празан";
--- a/msg/js/sv.js
+++ b/msg/js/sv.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "inmatningsnamn:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Lägg till en inmatning till funktionen.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "inmatningar";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Lägg till, ta bort och ändra ordningen för inmatningar till denna funktion.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Gör om";
 Blockly.Msg.REMOVE_COMMENT = "Radera kommentar";
 Blockly.Msg.RENAME_VARIABLE = "Byt namn på variabel...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Byt namn på alla'%1'-variabler till:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "lägg till text";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "till";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Lägg till lite text till variabeln '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "till gemener";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "hämta första bokstaven";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "hämta bokstaven # från slutet";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "hämta bokstaven #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "i texten";
 Blockly.Msg.TEXT_CHARAT_LAST = "hämta sista bokstaven";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "hämta slumpad bokstav";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Ger tillbaka bokstaven på den specificerade positionen.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "räkna %1 i %2";
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "få textdel från bokstav #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Ger tillbaka en viss del av texten.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "i texten";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "hitta första förekomsten av texten";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "hitta sista förekomsten av texten";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Ger tillbaka indexet för den första/sista förekomsten av första texten i den andra texten.  Ger tillbaka %1 om texten inte hittas.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 är tom";
--- a/msg/js/ta.js
+++ b/msg/js/ta.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "பெயரை உள்ளிடு
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "செயல்கூறுக்கு ஒரு உள்ளீட்டை சேர்.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "உள்ளீடுகள்";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "செயல்கூறுகளின் உள்ளீட்டை சேர், நீக்கு, or மீண்டும் வரிசை செய்.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Redo";  // untranslated
 Blockly.Msg.REMOVE_COMMENT = "கருத்தை நீக்கு";
 Blockly.Msg.RENAME_VARIABLE = "மாறிலியை மறுபெயரிடுக...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "அனைத்து '%1' மாறிலிகளையும் பின்வருமாறு மறுபெயரிடுக:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "உரை சேர்க்க";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "இந்த மாறியிற்கு";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "'%1' மாறியில் உரையை சேர்";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "சின்ன எழுத்துக்கு மாற்று";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "முதல் எழுத்தைப் ப
 Blockly.Msg.TEXT_CHARAT_FROM_END = "முடிவில் இருந்து # எழுத்தை எடு";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "# எழுத்தை எடு";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "உரையில்";
 Blockly.Msg.TEXT_CHARAT_LAST = "இறுதி எழுத்தைப் பெறுக";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "சமவாய்ப்புள்ள எழுத்தை எடு";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "கூறிய இடத்தில் உள்ள எழுத்தை எடு";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "-இல் உட்கணம
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "உரையின் குறியிடப்பட்ட சரம் பின்கொடு";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "உரையில்";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "உரையில் முதல் தோற்ற இடத்தை பின்கொடு";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "உரையில் கடைசி தோற்ற இடத்தை பின்கொடு";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "இரண்டாவது உரையில் முதல் உரையின் முதல்/கடை இருக்கை குறிஎண்ணை பின்கொடு.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 காலியானது";
--- a/msg/js/tcy.js
+++ b/msg/js/tcy.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "ಉಲಪರಿಪುದ ಪುದರ
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "ಕಾರ್ಯೊದ ಉಲಪರಿಪುನು ಸೇರಲೆ.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "ಉಲಪರಿಪು";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "ಸೇರಯರ, ದೆತ್ತ್‌ ಪಾಡೆರೆ ಅತ್ತಂಡ ಪಿರಕೋರಿಕೆದ ಉಲಪರಿಪುದ ಕಾರ್ಯೊನು ಮಲ್ಪುಲೆ.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "ಪಿರವುದಂಚ";
 Blockly.Msg.REMOVE_COMMENT = "ಟಿಪ್ಪಣಿನ್ ದೆತ್ತ್‌ಪಾಡ್ಲೆ";
 Blockly.Msg.RENAME_VARIABLE = "ಬದಲಾವಣೆ ಆಯಿನ ಪುದರ್‍ನ್ ನಾನೊರೊ ಪನ್ಲೆ";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "ನಾನೊರೊ ಪುದರ್ ಬದಲಾವಣೆ ಆಯಿನ ಮಾಂತ '% 1':";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "ಪಟ್ಯೊನು ಸೇರವೆ";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "ಇಂದೆಕ್";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "%1 ಬದಲಾಪುನ ಕೆಲವು ಪಟ್ಯೊಲೆನ್ ಸೇರಾವೊಂಡು.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "ಎಲ್ಯ ಅಕ್ಷರೊಗು";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "ಸುರುಡ್ದ್ ಅಕ್ಷರೊನ
 Blockly.Msg.TEXT_CHARAT_FROM_END = "ಅಕ್ಷರೊ ನಟೊನ್#ಅಕೇರಿಡ್ದ್";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "ಅಕ್ಸರೊನು ದೆತೊನುಲೆ#";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "ಪಟ್ಯೊಡು";
 Blockly.Msg.TEXT_CHARAT_LAST = "ಅಕೇರಿದ ಅಕ್ಷರೊನು ನಟೊನ್ಲ";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "ಗೊತ್ತುಗುರಿದಾಂತಿ ಅಕ್ಷರೊನು ನಟೊನ್ಲ";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "ಅಕ್ಷರೊನು ನಿರ್ದಿಷ್ಟ ಜಾಗೆಡ್ ಪಿರಕೊರು.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "ಉಪ ವಾಕ್ಯೊಡ
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "ಪಟ್ಯೊನು ನಿರ್ದಿಷ್ಟ ಬಾಗೊಡು ಪಿರಕೊರು";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "ಪಟ್ಯೊಡು";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "ಸುರುಟು ಸಂಭವಿಸಯಿನ ಪಟ್ಯೊನು ನಾಡ್‍ಲ";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "ದುಂಬು ಕರಿನ ಪಟ್ಯೊನು ನಾಡ್‍ಲೆ";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "ಸುರುತ ಪಟ್ಯೊದ ಸೂಚ್ಯಿ/ಅಕೇರಿಟ್ ಸಂಭವಿಸವುನ ಸುರುತ ಪಟ್ಟಯೊದುಲಯಿದ ರಡ್ಡನೆ ಪಟ್ಯೊನು ಪಿರಕೊರು.  %1 ಪಟ್ಯೊ ತಿಕಂದಿತ್ತ್‌ಂಡ ಪಿರಕೊರು.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 ಕಾಲಿ";
--- a/msg/js/th.js
+++ b/msg/js/th.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "ชื่อนำเข้า:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "เพิ่มค่าป้อนเข้าฟังก์ชัน";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "นำเข้า";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "เพิ่ม, ลบ, หรือจัดเรียง ข้อมูลที่ป้อนเข้าฟังก์ชันนี้";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "ทำซ้ำ";
 Blockly.Msg.REMOVE_COMMENT = "เอาคำอธิบายออก";
 Blockly.Msg.RENAME_VARIABLE = "เปลี่ยนชื่อตัวแปร...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "เปลี่ยนชื่อตัวแปร '%1' ทั้งหมดเป็น:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "ต่อด้วยข้อความ";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "นำเอา";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "ต่อข้อความให้ตัวแปร \"%1\"";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "เปลี่ยนเป็น ตัวพิมพ์เล็ก";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "ดึง ตัวอักษรตัวแ
 Blockly.Msg.TEXT_CHARAT_FROM_END = "ดึง ตัวอักษรตัวที่ # จากท้าย";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "ดึง ตัวอักษรตัวที่";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "ในข้อความ";
 Blockly.Msg.TEXT_CHARAT_LAST = "ดึง ตัวอักษรตัวสุดท้าย";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "ถึงตัวอักษรแบบสุ่ม";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "คืนค่าตัวอักษรจากตำแหน่งที่ระบุ";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "แยกข้อควา
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "คืนค่าบางส่วนของข้อความ";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "ในข้อความ";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "หาข้อความแรกที่พบ";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "หาข้อความสุดท้ายที่พบ";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "คืนค่าตำแหน่งที่พบข้อความแรกอยู่ในข้อความที่สอง คืนค่า %1 ถ้าหาไม่พบ";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 ว่าง";
--- a/msg/js/tl.js
+++ b/msg/js/tl.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "input name:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Add an input to the function.";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "inputs";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Add, remove, or reorder inputs to this function.";  // untranslated
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Redo";  // untranslated
 Blockly.Msg.REMOVE_COMMENT = "Remove Comment";
 Blockly.Msg.RENAME_VARIABLE = "Rename variable...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Rename all '%1' variables to:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "append text";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "to";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Append some text to variable '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "to lower case";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "get first letter";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "get letter # from end";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "get letter #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "in text";
 Blockly.Msg.TEXT_CHARAT_LAST = "get last letter";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "get random letter";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Returns the letter at the specified position.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "get substring from letter #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returns a specified portion of the text.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "in text";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "find first occurrence of text";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "find last occurrence of text";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returns the index of the first/last occurrence of first text in the second text.  Returns %1 if text is not found.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 is empty";
--- a/msg/js/tlh.js
+++ b/msg/js/tlh.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "pong:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Add an input to the function.";  // untranslated
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "qelwI'mey";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Add, remove, or reorder inputs to this function.";  // untranslated
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "vangqa'";
 Blockly.Msg.REMOVE_COMMENT = "QInHom chelHa'";
 Blockly.Msg.RENAME_VARIABLE = "lIw pong choH...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Hoch \"%1\" lIwmey pongmey choH:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "ghItlh";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "chel";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Append some text to variable '%1'.";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "machchoH";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "mu'Hom wa'DIch";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "mu'Hom # Qav";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "mu'Hom #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "ghItlhDaq";
 Blockly.Msg.TEXT_CHARAT_LAST = "mu'Hom Qav";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "mu'Hom SaHbe'";
 Blockly.Msg.TEXT_CHARAT_TAIL = "Suq";
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Returns the letter at the specified position.";  // untranslated
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "ghItlhHom moHaq mu'Hom #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "Suq";
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Returns a specified portion of the text.";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "ghItlhDaq";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "ghItlh wa'DIch Sam";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "ghItlh Qav Sam";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Returns the index of the first/last occurrence of the first text in the second text. Returns %1 if text is not found.";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 chIm'a'";
--- a/msg/js/tr.js
+++ b/msg/js/tr.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "girdi adı:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "İşleve bir girdi ekleyin.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "girdiler";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Bu işlevin girdilerini ekleyin, çıkarın, ya da yeniden sıralayın.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Yinele";
 Blockly.Msg.REMOVE_COMMENT = "Yorumu Sil";
 Blockly.Msg.RENAME_VARIABLE = "Değişkeni yeniden adlandır...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Tüm '%1' değişkenlerini yeniden isimlendir:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "Metin Ekle";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "e";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Değişken '%1' e bazı metinler ekleyin.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "küçük harf";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "İlk harfini al";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "# dan sona harfleri al";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "# harfini al";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "metinde";
 Blockly.Msg.TEXT_CHARAT_LAST = "son harfi al";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "Rastgele bir harf al";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Belirli pozisyonda ki bir harfi döndürür.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "n inci harften alt-string alm
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Metinin belirli bir kısmını döndürür.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "metinde";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "Metnin ilk varolduğu yeri bul";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "Metnin son varolduğu yeri bul";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "İlk metnin ikinci metnin içindeki ilk ve son varoluşlarının indeksini döndürür.Metin bulunamadıysa %1 döndürür.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 boş";
--- a/msg/js/uk.js
+++ b/msg/js/uk.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "назва входу:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Додати до функції вхідні параметри.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "входи";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Додайте, вилучіть або змініть порядок вхідних параметрів для цієї функції.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Повторити";
 Blockly.Msg.REMOVE_COMMENT = "Видалити коментар";
 Blockly.Msg.RENAME_VARIABLE = "Перейменувати змінну...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Перейменувати усі змінні \"%1\" до:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "додати текст";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "до";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Додати деякий текст до змінної '%1'.";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "до нижнього регістру";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "отримати перший символ";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "отримати символ # з кінця";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "отримати символ #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "http://publib.boulder.ibm.com/infocenter/lnxpcomp/v8v101/index.jsp?topic=%2Fcom.ibm.xlcpp8l.doc%2Flanguage%2Fref%2Farsubex.htm";
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "у тексті";
 Blockly.Msg.TEXT_CHARAT_LAST = "отримати останній символ";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "отримати випадковий символ";
 Blockly.Msg.TEXT_CHARAT_TAIL = "-ий.";
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Повертає символ у зазначеній позиції.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "отримати підряд
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "-ого.";
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Повертає заданий фрагмент тексту.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "у тексті";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "знайти перше входження тексту";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "знайти останнє входження тексту";
-Blockly.Msg.TEXT_INDEXOF_TAIL = ".";
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Повертає індекс першого/останнього входження першого тексту в другий. Повертає %1, якщо текст не знайдено.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 є порожнім";
--- a/msg/js/vi.js
+++ b/msg/js/vi.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "biến:";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "Thêm một đầu vào cho hàm.";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "các tham số";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "Thêm, xóa hoặc sắp xếp lại các đầu vào cho hàm này.";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "Redo";  // untranslated
 Blockly.Msg.REMOVE_COMMENT = "Xóa Chú Giải";
 Blockly.Msg.RENAME_VARIABLE = "Thay tên biến...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "Thay tên tất cả \"%1\" biến này thành:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "thêm văn bản";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "ở cuối";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "Thêm một mảng văn bản vào biến \"%1\".";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "thành chữ thường";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "lấy ký tự đầu tiên";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "lấy từ phía cuối, ký tự thứ";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "lấy ký tự thứ";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "trong văn bản";
 Blockly.Msg.TEXT_CHARAT_LAST = "lấy ký tự cuối cùng";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "lấy ký tự bất kỳ";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "Hoàn trả ký tự ở vị trí đặt ra.";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";  // untranslated
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "count %1 in %2";  // untranslated
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "lấy từ ký tự thứ";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "Hoàn trả một mảng ký tự ấn định từ trong văn bản.";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "trong văn bản";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "tìm sự có mặt đầu tiên của";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "tìm sự có mặt cuối cùng của";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "Hoàn trả vị trí xuất hiện đầu/cuối của văn bản thứ nhất trong văn bản thứ hai.  Nếu không tìm thấy thì hoàn trả số %1.";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 trống không";
--- a/msg/js/zh-hans.js
+++ b/msg/js/zh-hans.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "输入名称：";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "添加函数输入。";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "输入";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "添加、删除或重新排此函数的输入。";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "重做";
 Blockly.Msg.REMOVE_COMMENT = "删除注释";
 Blockly.Msg.RENAME_VARIABLE = "重命名变量...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "将所有“%1”变量重命名为:";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "追加文本";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "在";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "将一些文本追加到变量“%1”。";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "转为小写";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "获得第一个字符";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "获得倒数第#个字符";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "获得字符#";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "于文本中";
 Blockly.Msg.TEXT_CHARAT_LAST = "获得最后一个字符";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "获取随机的字母";
 Blockly.Msg.TEXT_CHARAT_TAIL = "空白";
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "返回位于指定位置的字母。";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "将%1计算在%2之内";
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "取得一段字串自#";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "空白";
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "返回指定的部分文本。";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "自文本";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "寻找第一个出现的文本";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "寻找最后一个出现的文本";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "空白";
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "返回在第二个字串中的第一/最后一个匹配项的索引值。如果未找到则返回%1。";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1是空的";
--- a/msg/js/zh-hant.js
+++ b/msg/js/zh-hant.js
@@ -310,13 +310,13 @@ Blockly.Msg.PROCEDURES_MUTATORARG_TITLE = "輸入名稱：";
 Blockly.Msg.PROCEDURES_MUTATORARG_TOOLTIP = "添加一個輸入區塊到函式。";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TITLE = "輸入";
 Blockly.Msg.PROCEDURES_MUTATORCONTAINER_TOOLTIP = "添加、刪除或重新排列此函式的輸入。";
+Blockly.Msg.PROCEDURE_ALREADY_EXISTS = "A procedure named '%1' already exists.";  // untranslated
 Blockly.Msg.REDO = "重試";
 Blockly.Msg.REMOVE_COMMENT = "移除註解";
 Blockly.Msg.RENAME_VARIABLE = "重新命名變數...";
 Blockly.Msg.RENAME_VARIABLE_TITLE = "將所有「%1」變數重新命名為：";
-Blockly.Msg.TEXT_APPEND_APPENDTEXT = "後加入文字";
 Blockly.Msg.TEXT_APPEND_HELPURL = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
-Blockly.Msg.TEXT_APPEND_TO = "在";
+Blockly.Msg.TEXT_APPEND_TITLE = "to %1 append text %2";  // untranslated
 Blockly.Msg.TEXT_APPEND_TOOLTIP = "添加一些文字到變數「%1」之後。";
 Blockly.Msg.TEXT_CHANGECASE_HELPURL = "https://github.com/google/blockly/wiki/Text#adjusting-text-case";  // untranslated
 Blockly.Msg.TEXT_CHANGECASE_OPERATOR_LOWERCASE = "轉成 英文小寫";
@@ -327,10 +327,10 @@ Blockly.Msg.TEXT_CHARAT_FIRST = "取得 第一個字元";
 Blockly.Msg.TEXT_CHARAT_FROM_END = "取得 倒數第 # 個字元";
 Blockly.Msg.TEXT_CHARAT_FROM_START = "取得 字元 #";
 Blockly.Msg.TEXT_CHARAT_HELPURL = "https://github.com/google/blockly/wiki/Text#extracting-text";  // untranslated
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = "在字串";
 Blockly.Msg.TEXT_CHARAT_LAST = "取得 最後一個字元";
 Blockly.Msg.TEXT_CHARAT_RANDOM = "取得 任意字元";
 Blockly.Msg.TEXT_CHARAT_TAIL = "";
+Blockly.Msg.TEXT_CHARAT_TITLE = "in text %1 %2";  // untranslated
 Blockly.Msg.TEXT_CHARAT_TOOLTIP = "返回位於指定位置的字元。";
 Blockly.Msg.TEXT_COUNT_HELPURL = "https://github.com/google/blockly/wiki/Text#counting-substrings";
 Blockly.Msg.TEXT_COUNT_MESSAGE0 = "在%2計算%1";
@@ -349,10 +349,9 @@ Blockly.Msg.TEXT_GET_SUBSTRING_START_FROM_START = "取得 字元 #";
 Blockly.Msg.TEXT_GET_SUBSTRING_TAIL = "";  // untranslated
 Blockly.Msg.TEXT_GET_SUBSTRING_TOOLTIP = "返回指定的部分文字。";
 Blockly.Msg.TEXT_INDEXOF_HELPURL = "https://github.com/google/blockly/wiki/Text#finding-text";  // untranslated
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = "在字串";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = "從 最前面 索引字串";
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = "從 最後面 索引字串";
-Blockly.Msg.TEXT_INDEXOF_TAIL = "";  // untranslated
+Blockly.Msg.TEXT_INDEXOF_TITLE = "in text %1 %2 %3";  // untranslated
 Blockly.Msg.TEXT_INDEXOF_TOOLTIP = "在字串1中檢索是否有包含字串2，如果有，返回從頭/倒數算起的索引值。如果沒有則返回 %1。";
 Blockly.Msg.TEXT_ISEMPTY_HELPURL = "https://github.com/google/blockly/wiki/Text#checking-for-empty-text";  // untranslated
 Blockly.Msg.TEXT_ISEMPTY_TITLE = "%1 為空";
--- a/msg/json/en.json
+++ b/msg/json/en.json
@@ -1,7 +1,7 @@
 {
 	"@metadata": {
 		"author": "Ellen Spertus <ellen.spertus@gmail.com>",
-		"lastupdated": "2017-05-04 13:31:31.892658",
+		"lastupdated": "2017-06-08 16:48:33.666677",
 		"locale": "en",
 		"messagedocumentation" : "qqq"
 	},
@@ -31,6 +31,7 @@
 	"NEW_VARIABLE": "Create variable...",
 	"NEW_VARIABLE_TITLE": "New variable name:",
 	"VARIABLE_ALREADY_EXISTS": "A variable named '%1' already exists.",
+	"PROCEDURE_ALREADY_EXISTS": "A procedure named '%1' already exists.",
 	"DELETE_VARIABLE_CONFIRMATION": "Delete %1 uses of the '%2' variable?",
 	"CANNOT_DELETE_VARIABLE_PROCEDURE": "Can't delete the variable '%1' because it's part of the definition of the function '%2'",
 	"DELETE_VARIABLE": "Delete the '%1' variable",
@@ -215,8 +216,7 @@
 	"TEXT_CREATE_JOIN_TOOLTIP": "Add, remove, or reorder sections to reconfigure this text block.",
 	"TEXT_CREATE_JOIN_ITEM_TOOLTIP": "Add an item to the text.",
 	"TEXT_APPEND_HELPURL": "https://github.com/google/blockly/wiki/Text#text-modification",
-	"TEXT_APPEND_TO": "to",
-	"TEXT_APPEND_APPENDTEXT": "append text",
+	"TEXT_APPEND_TITLE": "to %1 append text %2",
 	"TEXT_APPEND_TOOLTIP": "Append some text to variable '%1'.",
 	"TEXT_LENGTH_HELPURL": "https://github.com/google/blockly/wiki/Text#text-modification",
 	"TEXT_LENGTH_TITLE": "length of %1",
@@ -226,12 +226,11 @@
 	"TEXT_ISEMPTY_TOOLTIP": "Returns true if the provided text is empty.",
 	"TEXT_INDEXOF_HELPURL": "https://github.com/google/blockly/wiki/Text#finding-text",
 	"TEXT_INDEXOF_TOOLTIP": "Returns the index of the first/last occurrence of the first text in the second text. Returns %1 if text is not found.",
-	"TEXT_INDEXOF_INPUT_INTEXT": "in text",
+	"TEXT_INDEXOF_TITLE": "in text %1 %2 %3",
 	"TEXT_INDEXOF_OPERATOR_FIRST": "find first occurrence of text",
 	"TEXT_INDEXOF_OPERATOR_LAST": "find last occurrence of text",
-	"TEXT_INDEXOF_TAIL": "",
 	"TEXT_CHARAT_HELPURL": "https://github.com/google/blockly/wiki/Text#extracting-text",
-	"TEXT_CHARAT_INPUT_INTEXT": "in text",
+	"TEXT_CHARAT_TITLE": "in text %1 %2",
 	"TEXT_CHARAT_FROM_START": "get letter #",
 	"TEXT_CHARAT_FROM_END": "get letter # from end",
 	"TEXT_CHARAT_FIRST": "get first letter",
--- a/msg/json/qqq.json
+++ b/msg/json/qqq.json
@@ -25,6 +25,7 @@
 	"NEW_VARIABLE": "button text - Text on the button used to launch the variable creation dialogue.",
 	"NEW_VARIABLE_TITLE": "prompt - Prompts the user to enter the name for a new variable.  See [https://github.com/google/blockly/wiki/Variables#dropdown-menu https://github.com/google/blockly/wiki/Variables#dropdown-menu].",
 	"VARIABLE_ALREADY_EXISTS": "alert - Tells the user that the name they entered is already in use.",
+	"PROCEDURE_ALREADY_EXISTS": "alert - Tells the user that the name they entered is already in use for a procedure.",
 	"DELETE_VARIABLE_CONFIRMATION": "confirm -  Ask the user to confirm their deletion of multiple uses of a variable.",
 	"CANNOT_DELETE_VARIABLE_PROCEDURE": "alert - Tell the user that they can't delete a variable because it's part of the definition of a function.",
 	"DELETE_VARIABLE": "dropdown choice - Delete the currently selected variable.",
@@ -209,8 +210,7 @@
 	"TEXT_CREATE_JOIN_TOOLTIP": "tooltip - See [https://github.com/google/blockly/wiki/Text#text-creation https://github.com/google/blockly/wiki/Text#text-creation], specifically the last picture in the 'Text creation' section.",
 	"TEXT_CREATE_JOIN_ITEM_TOOLTIP": "block text - See [https://github.com/google/blockly/wiki/Text#text-creation https://github.com/google/blockly/wiki/Text#text-creation], specifically the last picture in the 'Text creation' section.",
 	"TEXT_APPEND_HELPURL": "url - This and the other text-related URLs are going to be hard to translate.  As always, it is okay to leave untranslated or paste in the English-language URL.  For these URLs, you might also consider a general URL about how computers represent text (such as the translation of [https://en.wikipedia.org/wiki/String_(computer_science) this Wikipedia page]).",
-	"TEXT_APPEND_TO": "block input text - Message preceding the name of a variable to which text should be appended. [[File:blockly-append-text.png]]",
-	"TEXT_APPEND_APPENDTEXT": "block input text - Message following the variable and preceding the piece of text that should be appended, as shown below. [[File:blockly-append-text.png]]",
+	"TEXT_APPEND_TITLE": "block input text - Message that the variable name at %1 will have the item at %2 appended to it. [[File:blockly-append-text.png]]",
 	"TEXT_APPEND_TOOLTIP": "tooltip - See [https://github.com/google/blockly/wiki/Text#text-modification https://github.com/google/blockly/wiki/Text#text-modification] for more information.\n\nParameters:\n* %1 - the name of the variable to which text should be appended",
 	"TEXT_LENGTH_HELPURL": "url - Information about text on computers (usually referred to as 'strings').",
 	"TEXT_LENGTH_TITLE": "block text - See [https://github.com/google/blockly/wiki/Text#text-length https://github.com/google/blockly/wiki/Text#text-length]. \n\nParameters:\n* %1 - the piece of text to take the length of",
@@ -220,12 +220,11 @@
 	"TEXT_ISEMPTY_TOOLTIP": "tooltip - See [https://github.com/google/blockly/wiki/Text#checking-for-empty-text https://github.com/google/blockly/wiki/Text#checking-for-empty-text].",
 	"TEXT_INDEXOF_HELPURL": "url - Information about finding a character in a piece of text.",
 	"TEXT_INDEXOF_TOOLTIP": "tooltip - %1 will be replaced by either the number 0 or -1 depending on the indexing mode. See [https://github.com/google/blockly/wiki/Text#finding-text https://github.com/google/blockly/wiki/Text#finding-text].",
-	"TEXT_INDEXOF_INPUT_INTEXT": "block text - Title of blocks allowing users to find text.  See [https://github.com/google/blockly/wiki/Text#finding-text https://github.com/google/blockly/wiki/Text#finding-text]. [[File:Blockly-find-text.png]].",
+	"TEXT_INDEXOF_TITLE": "block text - Title of blocks allowing users to find text.  See [https://github.com/google/blockly/wiki/Text#finding-text https://github.com/google/blockly/wiki/Text#finding-text]. [[File:Blockly-find-text.png]]. In English the expanded message is 'in text %1 find (first|last) occurance of text %3' where %1 and %3 are added by the user. See TEXT_INDEXOF_OPERATOR_FIRST and TEXT_INDEXOF_OPERATOR_LAST for the dropdown text that replaces %2.",
 	"TEXT_INDEXOF_OPERATOR_FIRST": "dropdown - See [https://github.com/google/blockly/wiki/Text#finding-text https://github.com/google/blockly/wiki/Text#finding-text]. [[File:Blockly-find-text.png]].",
 	"TEXT_INDEXOF_OPERATOR_LAST": "dropdown - See [https://github.com/google/blockly/wiki/Text#finding-text https://github.com/google/blockly/wiki/Text#finding-text].  This would replace 'find first occurrence of text' below.  (For more information on how common text is factored out of dropdown menus, see [https://translatewiki.net/wiki/Translating:Blockly#Drop-Down_Menus https://translatewiki.net/wiki/Translating:Blockly#Drop-Down_Menus)].) [[File:Blockly-find-text.png]].",
-	"TEXT_INDEXOF_TAIL": "block text - Optional text to follow the rightmost block in a [https://github.com/google/blockly/wiki/Text#finding-text https://github.com/google/blockly/wiki/Text#finding-text in text ... find block] (after the 'a' in the below picture).  This will be the empty string in most languages. [[File:Blockly-find-text.png]].",
 	"TEXT_CHARAT_HELPURL": "url - Information about extracting characters (letters, number, symbols, etc.) from text.",
-	"TEXT_CHARAT_INPUT_INTEXT": "block text - Appears before the piece of text from which a letter (or number, punctuation character, etc.) should be extracted, as shown below.  See [https://github.com/google/blockly/wiki/Text#extracting-a-single-character https://github.com/google/blockly/wiki/Text#extracting-a-single-character]. [[File:Blockly-text-get.png]]",
+	"TEXT_CHARAT_TITLE": "block text - Text for a block to extract a letter (or number, punctuation character, etc.) from a string, as shown below. %1 is added by the user and %2 is replaced by a dropdown of options, possibly followed by another user supplied string. TEXT_CHARAT_TAIL is then added to the end.  See [https://github.com/google/blockly/wiki/Text#extracting-a-single-character https://github.com/google/blockly/wiki/Text#extracting-a-single-character]. [[File:Blockly-text-get.png]]",
 	"TEXT_CHARAT_FROM_START": "dropdown - Indicates that the letter (or number, punctuation character, etc.) with the specified index should be obtained from the preceding piece of text.  See [https://github.com/google/blockly/wiki/Text#extracting-a-single-character https://github.com/google/blockly/wiki/Text#extracting-a-single-character]. [[File:Blockly-text-get.png]]",
 	"TEXT_CHARAT_FROM_END": "block text - Indicates that the letter (or number, punctuation character, etc.) with the specified index from the end of a given piece of text should be obtained. See [https://github.com/google/blockly/wiki/Text#extracting-a-single-character https://github.com/google/blockly/wiki/Text#extracting-a-single-character]. [[File:Blockly-text-get.png]]",
 	"TEXT_CHARAT_FIRST": "block text - Indicates that the first letter of the following piece of text should be retrieved.  See [https://github.com/google/blockly/wiki/Text#extracting-a-single-character https://github.com/google/blockly/wiki/Text#extracting-a-single-character]. [[File:Blockly-text-get.png]]",
--- a/msg/messages.js
+++ b/msg/messages.js
@@ -599,7 +599,10 @@ Blockly.Msg.TEXT_INDEXOF_TOOLTIP = 'Returns the index of the first/last occurren
 /// [https://github.com/google/blockly/wiki/Text#finding-text
 /// https://github.com/google/blockly/wiki/Text#finding-text].
 /// [[File:Blockly-find-text.png]].
-Blockly.Msg.TEXT_INDEXOF_INPUT_INTEXT = 'in text';
+/// In English the expanded message is "in text %1 find (first|last) occurance of text %3"
+/// where %1 and %3 are added by the user. See TEXT_INDEXOF_OPERATOR_FIRST and
+/// TEXT_INDEXOF_OPERATOR_LAST for the dropdown text that replaces %2.
+Blockly.Msg.TEXT_INDEXOF_TITLE = 'in text %1 %2 %3';
 /// dropdown - See [https://github.com/google/blockly/wiki/Text#finding-text
 /// https://github.com/google/blockly/wiki/Text#finding-text].
 /// [[File:Blockly-find-text.png]].
@@ -612,21 +615,17 @@ Blockly.Msg.TEXT_INDEXOF_OPERATOR_FIRST = 'find first occurrence of text';
 /// https://translatewiki.net/wiki/Translating:Blockly#Drop-Down_Menus)].)
 /// [[File:Blockly-find-text.png]].
 Blockly.Msg.TEXT_INDEXOF_OPERATOR_LAST = 'find last occurrence of text';
-/// block text - Optional text to follow the rightmost block in a
-/// [https://github.com/google/blockly/wiki/Text#finding-text
-/// https://github.com/google/blockly/wiki/Text#finding-text in text ... find block]
-/// (after the "a" in the below picture).  This will be the empty string in most languages.
-/// [[File:Blockly-find-text.png]].
-Blockly.Msg.TEXT_INDEXOF_TAIL = '';

 /// url - Information about extracting characters (letters, number, symbols, etc.) from text.
 Blockly.Msg.TEXT_CHARAT_HELPURL = 'https://github.com/google/blockly/wiki/Text#extracting-text';
-/// block text - Appears before the piece of text from which a letter (or number,
-/// punctuation character, etc.) should be extracted, as shown below.  See
+/// block text - Text for a block to extract a letter (or number,
+/// punctuation character, etc.) from a string, as shown below. %1 is added by
+/// the user and %2 is replaced by a dropdown of options, possibly followed by
+/// another user supplied string. TEXT_CHARAT_TAIL is then added to the end.  See
 /// [https://github.com/google/blockly/wiki/Text#extracting-a-single-character
 /// https://github.com/google/blockly/wiki/Text#extracting-a-single-character].
 /// [[File:Blockly-text-get.png]]
-Blockly.Msg.TEXT_CHARAT_INPUT_INTEXT = 'in text';
+Blockly.Msg.TEXT_CHARAT_TITLE = 'in text %1 %2'
 /// dropdown - Indicates that the letter (or number, punctuation character, etc.) with the
 /// specified index should be obtained from the preceding piece of text.  See
 /// [https://github.com/google/blockly/wiki/Text#extracting-a-single-character