fix(android): improve clarity of keyboard script error popup

* Remove irrelevant context from toast and add more context for Sentry
  report.
* Add a test keyboard with a script error that will trigger the toast on
  first keystroke.
* Rearrange common/test/keyboards/invalid to make a good place for
  compiled invalid keyboards.

Fixes: #16145
Test-bot: skip

android/KMEA/app/src/main/java/com/keyman/engine/KMKeyboard.java

@@ -310,7 +310,7 @@ final class KMKeyboard extends WebView {
           // This duplicates the sendKMWError message, which itself duplicates the reporting now
           // managed by sentry-manager on the js side in patch in #6890. It does not give us
           // additional useful information. So we don't re-send to Sentry.
-          sendError(packageID, keyboardID, "", false);
+          sendError(packageID, keyboardID, "", null);
         }
 
         return true;
@@ -601,7 +601,11 @@ final class KMKeyboard extends WebView {
     }
 
     if (!KMManager.shouldAllowSetKeyboard() || kbInfo == null) {
-      sendError(packageID, keyboardID, languageID, true);
+      if(!KMManager.shouldAllowSetKeyboard()) {
+        sendError(packageID, keyboardID, languageID, "setKeyboard.short failed with shouldAllowSetKeyboard == false");
+      } else {
+        sendError(packageID, keyboardID, languageID, "setKeyboard.short failed with kbInfo == null");
+      }
       kbInfo = KeyboardController.getInstance().getKeyboardInfo(0);
       retVal = false;
     } else {
@@ -632,7 +636,7 @@ final class KMKeyboard extends WebView {
 
     if (!KMManager.shouldAllowSetKeyboard() ||
         (packageID.equals(KMManager.KMDefault_UndefinedPackageID) && keyboardVersion == null)) {
-      sendError(packageID, keyboardID, languageID, true);
+      sendError(packageID, keyboardID, languageID, "prepareKeyboardSwitch");
       Keyboard kbInfo = KeyboardController.getInstance().getKeyboardInfo(0);
       packageID = kbInfo.getPackageID();
       keyboardID = kbInfo.getKeyboardID();
@@ -684,7 +688,11 @@ final class KMKeyboard extends WebView {
 
     if (!KMManager.shouldAllowSetKeyboard() ||
         (packageID.equals(KMManager.KMDefault_UndefinedPackageID) && keyboardVersion == null)) {
-      sendError(packageID, keyboardID, languageID, true);
+      if(!KMManager.shouldAllowSetKeyboard()) {
+        sendError(packageID, keyboardID, languageID, "setKeyboard.full failed with shouldAllowSetKeyboard == false");
+      } else {
+        sendError(packageID, keyboardID, languageID, "setKeyboard.full failed with packageID == KMDefault_UndefinedPackageID and keyboardVersion == null");
+      }
       Keyboard kbInfo = KeyboardController.getInstance().getKeyboardInfo(0);
       packageID = kbInfo.getPackageID();
       keyboardID = kbInfo.getKeyboardID();
@@ -780,26 +788,24 @@ final class KMKeyboard extends WebView {
   }
 
   public boolean getChirality() {
-
     return this.isChiral;
-
   }
 
-  // Display localized Toast notification that keyboard selection failed, so loading default keyboard.
+  /**
-  // Also sends a message to Sentry (not localized)
+   * Display localized Toast notification that keyboard selection failed, so
-  private void sendError(String packageID, String keyboardID, String languageID, boolean reportToSentry) {
+   * loading default keyboard. Also sends a message to Sentry (not localized)
+   */
+  private void sendError(String packageID, String keyboardID, String languageID, String sentryMessage) {
     this.currentKeyboardErrorReports++;
 
     if(this.currentKeyboardErrorReports == 1) {
-      BaseActivity.makeToast(context, R.string.fatal_keyboard_error_short, Toast.LENGTH_LONG, packageID, keyboardID, languageID);
+      BaseActivity.makeToast(context, R.string.fatal_keyboard_error, Toast.LENGTH_LONG, packageID, keyboardID, languageID);
     }
 
-    if(this.currentKeyboardErrorReports < 5 && DependencyUtil.libraryExists(LibraryType.SENTRY) && Sentry.isEnabled() && reportToSentry) {
+    if(this.currentKeyboardErrorReports < 5 && sentryMessage != null && DependencyUtil.libraryExists(LibraryType.SENTRY) && Sentry.isEnabled()) {
-      // We'll only report up to 5 errors in a given keyboard to avoid spamming
+      // We'll only report up to 5 errors in a given keyboard to avoid spamming errors and using unnecessary bandwidth doing so
-      // errors and using unnecessary bandwidth doing so
+      String msg = KMString.format("Script error in keyboard webview\nContext: %4$s\nActive package: %1$s\nActive keyboard: %2$s\nActive language: %3$s",
-      // Don't use localized string R.string.fatal_keyboard_error msg for Sentry
+        packageID, keyboardID, languageID, sentryMessage);
-      String msg = KMString.format("Error in keyboard %1$s:%2$s for %3$s language.",
-        packageID, keyboardID, languageID);
       Sentry.captureMessage(msg);
     }
   }

android/KMEA/app/src/main/res/values-am-rET/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">የእገዛ ፋይልን ለማየት ፋይል ፕሮቫይደሩ ቤተ መጽሐፍት ያስፈልገዋል %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">የገበታ ሰሌዳ ፋታል ችግር ዝርዝር %1$s:%2$s ለ %3$s ቋንቋ፤ መደበኛ ቋንቋ ጭኗል።</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">የፊደል ገበታ ሰሌዳው ችግር %1$s:%2$s ለ %3$s ቋንቋ።</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">ተያያዥነት ያለውን መዝገበ ቃላት ለመጫን እየፈተሸ ነው።</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">የሚወርደውን መዝገበ ቃላት ከኪይማን ሰርቨር ጋር መገናኘት አልተቻለም</string>

android/KMEA/app/src/main/res/values-ar-rSA/strings.xml

@@ -88,8 +88,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">مكتبة FileProvider مطلوبة لعرض ملفات المساعدة: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">خطأ كبير في لوحة مفاتيح مع %1$s:%2$s لأجل لغة %3$s. سيتم تحميل لوحة المفاتيح الأساسية.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">خطأ في لوحة مفاتيح %1$s:%2$s لأجل لغة %3$s.</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">يجري التحقق من قاموس ذي صلة للتحميل</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">      لا يمكن الاتصال بخادم Keyman للتحقق من تنزيل القاموس المرتبط</string>

android/KMEA/app/src/main/res/values-az-rAZ/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">FileProvider (Fayl Təminatçısı) kitabxanasına kömək sənədinə baxmaq lazımdır:%1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">%3$s dili üçün %1$s ilə ölümcül klaviatura xətası :%3$s dili üçün %2$s. Varsayılan klaviatura yüklənir.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">%3$s dil üçün %1$s:%2$s klaviaturasında xəta.</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">Yükləmək üçün əlaqəli lüğət yoxlanılır</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">      Cannot connect to Keyman server to check for associated dictionary to download</string>

android/KMEA/app/src/main/res/values-b+el/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">Ἀπαιτεῖται βιβλιοθήκη FileProvider γιὰ νὰ δεῖτε ἀρχεῖο βοηθείας: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">Μοιραῖο σφάλμα πληκτρολογίου στὸ %1$s:%2$s γιὰ τὴν %3$s γλῶσσα. Φορτώνεται προεπιλεγμένο πληκτρολόγιο.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">Σφάλμα στὸ πληκτρολόγιο %1$s:%2$s γιὰ τὴν γλῶσσα \"%3$s\".</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">Ἀναζήτηση σχετικοῦ λεξικοῦ πρὸς μεταφόρτωσιν</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">Ἀδυναμία συνδέσεως μὲ τὸν διακομιστὴ Keyman γιὰ τὴν εὕρεση σχετικοῦ λεξικοῦ πρὸς μεταφόρτωσιν</string>

android/KMEA/app/src/main/res/values-b+es+419/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      Se necesita la librería FileProvider para ver el archivo de ayuda: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">      Error fatal del teclado con %1$s:%2$s para el idioma %3$s. Cargando teclado predeterminado.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      Error en el teclado %1$s:%2$s para el idioma %3$s.</string>
     <!-- Context: Alert Dialog body: System WebView not installed -->
     <string name="body_install_webview" comment="Notification when WebView not installed">        Keyman requiere que WebView esté instalado.\"</string>
     <!-- Context: Alert Dialog body: System WebView installed but not enabled -->

android/KMEA/app/src/main/res/values-b+shu+latn/strings.xml

@@ -84,8 +84,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">FilProvider library bindawar ley fakkakanal shu\'ul da: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">Mushkila kabirey bey %1$s:%2$s layl %3$s lugga. Dassasan shabal keyboard hanal gabul.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">Mushkila fyl keyboard %1$s:%2$s layl %3$s lugga.</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">Shafiyan kakkad abu kalimat shaba da ley dassasana</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">      Cannot connect to Keyman server to check for associated dictionary to download</string>

android/KMEA/app/src/main/res/values-bwr-rNG/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      Mda akwa bara library na ar FileProvider kamnyar ka mdǝ wutǝ fayil ar dlara: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">      Dametǝdzi na ar Fatal akwa keyboard ka %1$s:%2$s ala %3$s hulfur mnya. Akwa hara lodi ar default keyboard.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      Dametǝdzi akwa keyboard %1$s:%2$s na ar %3$s hulfur mnya.</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">Akwa pakǝ dictionary na kǝɓa kari kamnyar katsa hara dawunlodi ni</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">      Cannot connect to Keyman server to check for associated dictionary to download</string>

android/KMEA/app/src/main/res/values-ckl-rNG/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      Gada bara library nǝr FileProvider akuyaka gǝ wul su akwa fail nǝr dlarɛ: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">      Fatal keyboard error with %1$s:%2$s for %3$s language. Loading default keyboard.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      Su kura kal kalakwa kibod %1$s:%2$s nǝr %3$s nya.</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">Ata kǝra chakǝnta akuyaka ɓui suyere tara tsukwar bwar dictionary kadǝbar ka ndǝ download ko sǝgǝl akǝr</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">     Gadiyata mǝzi bui sava nǝr Keyman wɛ akuya ka gǝ bui ka sǝgǝl aka jiliyir dikshinari namtǝ gada bara. </string>

android/KMEA/app/src/main/res/values-cs-rCZ/strings.xml

@@ -84,8 +84,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      Knihovna FileProvider potřebná k zobrazení nápovědy: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">      Fatální chyba klávesnice s %1$s:%2$s pro jazyk %3$s . Načítání výchozí klávesnice.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      Chyba v klávesnici %1$s:%2$s pro jazyk %3$s.</string>
     <!-- Context: Alert Dialog body: System WebView not installed -->
     <string name="body_install_webview" comment="Notification when WebView not installed">Keyman vyžaduje, aby byl nainstalován WebView.“</string>
     <!-- Context: Alert Dialog body: System WebView installed but not enabled -->

android/KMEA/app/src/main/res/values-de-rDE/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      FileProvider-Bibliothek zum Anzeigen der Hilfe-Datei: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">      Fataler Tastaturfehler mit %1$s:%2$s für %3$s Sprache. Standard-Tastatur wird geladen.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      Fehler in Tastatur %1$s:%2$s für %3$s Sprache.</string>
     <!-- Context: Alert Dialog body: System WebView not installed -->
     <string name="body_install_webview" comment="Notification when WebView not installed">        Keyman benötigt die Installation von WebView.\"</string>
     <!-- Context: Alert Dialog body: System WebView installed but not enabled -->

android/KMEA/app/src/main/res/values-es-rES/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      Biblioteca de FileProvider necesaria para ver el archivo de ayuda: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">      Error de teclado fatal con %1$s:%2$s para %3$s idioma. Cargando teclado predeterminado.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      Error en el teclado %1$s:%2$s para %3$s idioma.</string>
     <!-- Context: Alert Dialog body: System WebView not installed -->
     <string name="body_install_webview" comment="Notification when WebView not installed">        Keyman requiere que WebView esté instalado.\"</string>
     <!-- Context: Alert Dialog body: System WebView installed but not enabled -->

android/KMEA/app/src/main/res/values-ff-rNG/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      Babal fayel ɗo mari haaje laarugo fayel mballa: %1$s </string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">       Kibod man wari bee masala bee  %1$s:%2$s jee %3$s ɗemngal. Ɗo nastina kibod ko naftirta. </string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      Masala nder kibod %1$s:%2$s jee %3$s ɗemngal. </string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">Ɗo tefa deftere ma`ana kalimaji ngam jippina</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">      Waawaa seŋaade e sarworde Keyman ngam ƴeewtaade so saggitorde yahdoonde heen ena woodi</string>

android/KMEA/app/src/main/res/values-ff-rZA/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">Deftordu FileProvider ena soklaa ngam yiyde fiilde ballal: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">Juumre tappirde halkoore e %1$s: %2$s mo ɗemngal %3$s. Nana loowa tappirde woowaande.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      Juumre e tappirde %1$s:%2$s ɗemngal %3$s language.</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">Nana ƴeewtoo saggitorde yahdiinde ngam aawtaade</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">Waawaa seŋaade e sarworde Keyman ngam ƴeewtaade so saggitorde aawtoonde ena woodi</string>

android/KMEA/app/src/main/res/values-fr-rFR/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      Librairie FileProvider nécessaire pour afficher le fichier d\'aide : %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">      Erreur fatale de clavier avec %1$s:%2$s pour %3$s langue. Chargement du clavier par défaut.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      Erreur dans le clavier %1$s:%2$s pour la langue %3$s.</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">Vérification du dictionnaire associé à télécharger</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">      Impossible de se connecter au serveur Keyman pour chercher un dictionnaire à télécharger</string>

android/KMEA/app/src/main/res/values-ha-rHG/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">Ana buƙatar wajen karatu na FileProvider domin duba fayil ɗin taimako: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">Matsalar madanni da %1$s:%2$s domin %3$s yaruka. Saukar da madanni mai kyau.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">Kuskure a yaren %1$s:%2$s for %3$s madanni.</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">Duba ƙamus mai alaƙa domin a sauke</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">      Cannot connect to Keyman server to check for associated dictionary to download</string>

android/KMEA/app/src/main/res/values-hia-rNG/strings.xml

@@ -82,8 +82,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      FileProvider library needed to view help file: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">      Fatal keyboard nda kuskure %1$s:%2$s anga %3$s gwaɗaha luwa. Kalt girgira keyboard.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">   Kuskure an keyboard %1$s:%2$s for %3$s gwaɗa luwa.</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">Naghata anga gwaft dictionary da sangata</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">      Cannot connect to Keyman server to check for associated dictionary to download</string>

android/KMEA/app/src/main/res/values-in-rID/strings.xml

@@ -78,8 +78,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">Butuh FileProvider library untuk menampilkan berkas bantuan: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">Terjadi masalah dengan papan tombol %1$s:%2$s untuk bahasa %3$s. Papan tombol diubah ke setelah baku.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      Error in keyboard %1$s:%2$s for %3$s language.</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">Mengecek kamus yang terkait untuk diunduh</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">      Cannot connect to Keyman server to check for associated dictionary to download</string>

android/KMEA/app/src/main/res/values-it-rIT/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      Libreria FileProvider necessaria per visualizzare il file d\'aiuto: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">      Errore fatale della tastiera con %1$s:%2$s per %3$s lingua. Caricamento tastiera predefinita.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      Errore nella tastiera %1$s:%2$s per %3$s lingua.</string>
     <!-- Context: Alert Dialog body: System WebView not installed -->
     <string name="body_install_webview" comment="Notification when WebView not installed">        Keyman richiede che WebView sia installato.\"</string>
     <!-- Context: Alert Dialog body: System WebView installed but not enabled -->

android/KMEA/app/src/main/res/values-km-rKH/strings.xml

@@ -78,8 +78,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      ត្រូវការបណ្ណាល័យ FileProvider ដើម្បី​មើលឯកសារជំនួយ៖ %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">      មាន​បញ្ហាធ្ងន់ធ្ងរចំពោះក្ដារចុច %1$s:%2$s សម្រាប់​ភាសា %3$s។ កំពុង​ផ្ទុក​ក្ដារចុច​លំនាំដើម។</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      បញ្ហាក្នុងក្ដារចុច %1$s:%2$s សម្រាប់ភាសា %3$s។</string>
     <!-- Context: Alert Dialog body: System WebView not installed -->
     <string name="body_install_webview" comment="Notification when WebView not installed">Keyman តម្រូវឱ្យដំឡើង WebView ។\"</string>
     <!-- Context: Alert Dialog body: System WebView installed but not enabled -->

android/KMEA/app/src/main/res/values-kn-rIN/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">ಸಹಾಯ ಫೈಲ್ ವೀಕ್ಷಿಸಲು FileProvider ಲೈಬ್ರರಿ ಅಗತ್ಯವಿದೆ: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">%1$s:%2$s ಕೀಲಿಮಣೆಯಲ್ಲಿ %3$s ಭಾಷೆಯೊಂದಿಗೆ ದೋಷವಿದೆ. ಅದರ ಬದಲಿಗೆ ಪೂರ್ವನಿರ್ಧರಿತ ಕೀಲಿಮಣೆ ಲೋಡ್ ಆಗುತ್ತಿದೆ.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">%1$s:%2$s ಕೀಲಿಮಣೆಯಲ್ಲಿ %3$s ಭಾಷೆಯೊಂದಿಗೆ ದೋಷವಿದೆ.</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">ಸಂಬಂಧಿಸಿದ ಶಬ್ದಕೋಶವನ್ನು ಡೌನ್‌ಲೋಡ್ ಮಾಡಲು ಪರಿಶೀಲಿಸಲಾಗುತ್ತಿದೆ</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">ಸಂಬಂಧಿಸಿದ ಶಬ್ದಕೋಶವನ್ನು ಡೌನ್‌ಲೋಡ್ ಮಾಡಲು ಕೀಮ್ಯಾನ್ ಸರ್ವರ್ ಅನ್ನು ಸಂಪರ್ಕಿಸಲು ಸಾಧ್ಯವಾಗುತ್ತಿಲ್ಲಾ</string>

android/KMEA/app/src/main/res/values-kr-rNG/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      FileProvider library needed to view help file: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">      Fatal keyboard error with %1$s:%2$s for %3$s language. Loading default keyboard.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">Taltǝ keyboard dǝn mbeji %1$s:%2$s for %3$s tǝlama.</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">Dictionary shiro kǝllata mane download nzǝ diye</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">      Cannot connect to Keyman server to check for associated dictionary to download</string>

android/KMEA/app/src/main/res/values-mfi-rNG/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      FileProvider library a kátá zhara file mla: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">      Kuskure Fatal keyboard antara%1$s:%2$s gé %3$s nare. femhe nde default keyboard.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      Kuskure am keyboard %1$s:%2$s for %3$s nare.</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">Zharanahe dictionary harzhe gé tsukwanahe</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">      Cannot connect to Keyman server to check for associated dictionary to download</string>

android/KMEA/app/src/main/res/values-mnw-rMM/strings.xml

@@ -78,8 +78,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">     တၚ်နၚ်လိက် FileProvider မိက်ဂွံဗဵု ဝှါၚ်အရီုဗၚ်: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">    ကဳဗုဒ်ယောၚ်ယာဇၞော်ဇၞော်နကဵု %1$s:%2$s သွက် ဘာသာ %3$s ။ ဂြဲပ္တိုန်မံၚ် ကဳဗုဒ်ပကတိ။</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      တၚ်ယောၚ်ယာ ပ္ဍဲကဳဗုဒ် %1$s:%2$s သွက် ဘာသာ %3$s</string>
     <!-- Context: Alert Dialog body: System WebView not installed -->
     <string name="body_install_webview" comment="Notification when WebView not installed">သ္ဂောံဂြဲဖျေံ Keyman ဂှ် ဒးသုၚ်စောဲ WebView ရောၚ်။</string>
     <!-- Context: Alert Dialog body: System WebView installed but not enabled -->

android/KMEA/app/src/main/res/values-mrt-rNG/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">FileProvider library needed to view help file: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">      Fatal keyboard error with %1$s:%2$s for %3$s language. Loading default keyboard.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">Ŋya nur keyboard %1$s:%2$s anu %3$s kra kalkal.</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">Luba dictionary kuku nagu acittu downloadi</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">      Cannot connect to Keyman server to check for associated dictionary to download</string>

android/KMEA/app/src/main/res/values-nl-rNL/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      FileProvider bibliotheek nodig om het hulpbestand te bekijken: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">      Fatale toetsenbord fout met %1$s:%2$s voor %3$s taal. Standaard toetsenbord wordt geladen.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      Fout in toetsenbord %1$s:%2$s voor %3$s taal.</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">Downloaden van bijbehorende woordenboek</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">      Cannot connect to Keyman server to check for associated dictionary to download</string>

android/KMEA/app/src/main/res/values-pl-rPL/strings.xml

@@ -84,8 +84,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      Biblioteka FileProvider potrzebna, aby wyświetlić plik pomocy: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">      Błąd krytycznej klawiatury z %1$s:%2$s dla %3$s języka. Ładowanie domyślnej klawiatury.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      Błąd w klawiaturze %1$s:%2$s dla %3$s języka.</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">Sprawdzanie dla skojarzonego słownika do pobrania</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">      Cannot connect to Keyman server to check for associated dictionary to download</string>

android/KMEA/app/src/main/res/values-pt-rPT/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      Biblioteca de FileProvider necessária para ver o arquivo de ajuda: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">      Erro fatal de teclado com %1$s:%2$s para %3$s idioma. Carregando o teclado padrão.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      Erro no teclado %1$s:%2$s para %3$s idioma.</string>
     <!-- Context: Alert Dialog body: System WebView not installed -->
     <string name="body_install_webview" comment="Notification when WebView not installed">        Keyman requer que o WebView seja instalado.\"</string>
     <!-- Context: Alert Dialog body: System WebView installed but not enabled -->

android/KMEA/app/src/main/res/values-ru-rRU/strings.xml

@@ -84,8 +84,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      Библиотека файлового провайдера необходима для просмотра файла справки: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">      Неустранимая ошибка клавиатуры %1$s:%2$s для %3$s языка. Загрузка по умолчанию клавиатуры.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      Ошибка в клавиатуре %1$s:%2$s для языка %3$s.</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">Проверка соответствующего словаря для загрузки</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">      Cannot connect to Keyman server to check for associated dictionary to download</string>

android/KMEA/app/src/main/res/values-sv-rSE/strings.xml

@@ -80,8 +80,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      Filleverantörsbibliotek behövs för att visa hjälpfilen: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">      Kritiskt tangentbordsfel med %1$s:%2$s för %3$s språk. Laddar standardtangentbordet.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      Fel i tangentbordet %1$s:%2$s för %3$s språk.</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">Söker efter tillhörande ordbok att ladda ner</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">      Cannot connect to Keyman server to check for associated dictionary to download</string>

android/KMEA/app/src/main/res/values-uk-rUA/strings.xml

@@ -84,8 +84,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      Бібліотека FileProvider необхідна для перегляду файлу довідки: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">      Критична помилка в клавіатурі з %1$s:%2$s для мови %3$s . Завантаження клавіатури за замовчуванням.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      Помилка в клавіатурі %1$s:%2$s для мови %3$s.</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">Перевірка пов\'язаного словника для завантаження</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">      Cannot connect to Keyman server to check for associated dictionary to download</string>

android/KMEA/app/src/main/res/values-vi-rVN/strings.xml

@@ -78,8 +78,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">Cần có Thư viện FileProvider để xem phần trợ giúp file: %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">Lỗi bàn phím nghiêm trọng với %1$s: %2$s cho ngôn ngữ %3$s. Đang tải bàn phím mặc định.</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">Lỗi trong bàn phím %1$s:%2$s cho ngôn ngữ %3$s.</string>
     <!-- Context: Alert Dialog body: System WebView not installed -->
     <string name="body_install_webview" comment="Notification when WebView not installed">        Keyman yêu cầu phải cài đặt WebView\".</string>
     <!-- Context: Alert Dialog body: System WebView installed but not enabled -->

android/KMEA/app/src/main/res/values-zh-rCN/strings.xml

@@ -78,8 +78,6 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">      需要文件提供者文库来查看帮助文件： %1$s</string>
     <!-- Context: Fatal keyboard error. Will load default keyboard -->
     <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">       %1$s键盘错误:%2$s为%3$s 语言。正在加载默认键盘。</string>
-    <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">      对于 %3$s 语言，键盘出现错误 %1$s:%2$s 。</string>
     <!-- Context: Query for associated dictionary -->
     <string name="query_associated_model" comment="Check if there's an available dictionary to download">正在检查相关字典以下载</string>
     <string name="cannot_query_associated_model" comment="Cannot reach server to check if there's an available dictionary to download">    无法连接到 Keyman 服务器以检查要下载的相关字典</string>

android/KMEA/app/src/main/res/values/strings.xml

@@ -123,13 +123,9 @@
     <string name="fileprovider_undefined" comment="FileProvider library needed to view help file">
       FileProvider library needed to view help file: %1$s</string>
 
-    <!-- Context: Fatal keyboard error. Will load default keyboard -->
-    <string name="fatal_keyboard_error" comment="Fatal keyboard error (keyboard ID::packageID for language). Will load default keyboard">
-      Fatal keyboard error with %1$s:%2$s for %3$s language. Loading default keyboard.</string>
-
     <!-- Context: Fatal keyboard error.  -->
-    <string name="fatal_keyboard_error_short" comment="Error in keyboard (keyboard ID::packageID for language).">
+    <string name="fatal_keyboard_error" comment="Displays as a toast. Generally caused by a script error in keyboard view context, may be caused by keyboard or KeymanWeb.">
-      Error in keyboard %1$s:%2$s for %3$s language.</string>
+      Keyman encountered an error and will restart</string>
 
     <!-- Context: Alert Dialog body: System WebView not installed -->
     <string name="body_install_webview" comment="Notification when WebView not installed">

common/test/keyboards/invalid/engine/README.md

@@ -0,0 +1,12 @@
+# Invalid keyboards for testing Keyman Engine
+
+## javascript_error.kmp
+
+A keyboard package that has a Javascript keyboard with an error in `gs()` to test runtime keyboard handling
+
+## TODO: other invalid keyboards to add here
+
+* invalid_packages - missing files, metadata, etc
+* script_load_error - unparseable JS
+* invalid kmx
+* invalid fonts

common/test/keyboards/invalid/engine/javascript_error/HISTORY.md

@@ -0,0 +1,6 @@
+Banne Change History
+====================
+
+1.0 (2024-07-12)
+----------------
+* Created by Sophia Ku

common/test/keyboards/invalid/engine/javascript_error/LICENSE.md

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright © 2024 SIL
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

common/test/keyboards/invalid/engine/javascript_error/README.md

@@ -0,0 +1,14 @@
+# javascript_error keyboard
+
+## Description
+
+Keyboard with a script error in `gs()`, taken originally from release/b/banne
+
+The .js and .kmp files in modified_build/ have been manually tweaked to throw the error:
+
+```js
+  this.gs=function(t,e) {
+    throw new Error("javascript_error.js - runtime error");
+    // return this.g_main_0(t,e);
+  };
+```

common/test/keyboards/invalid/engine/javascript_error/javascript_error.kpj

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<KeymanDeveloperProject>
+  <Options>
+    <Version>2.0</Version>
+    <CompilerWarningsAsErrors>True</CompilerWarningsAsErrors>
+    <CheckFilenameConventions>True</CheckFilenameConventions>
+  </Options>
+</KeymanDeveloperProject>

common/test/keyboards/invalid/engine/javascript_error/modified_build/javascript_error.js

@@ -0,0 +1,816 @@
+if(typeof keyman === 'undefined') {
+  console.log('Keyboard requires KeymanWeb 10.0 or later');
+  if(typeof tavultesoft !== 'undefined') tavultesoft.keymanweb.util.alert("This keyboard requires KeymanWeb 10.0 or later");
+} else {
+KeymanWeb.KR(new Keyboard_javascript_error());
+}
+function Keyboard_javascript_error()
+{
+  var modCodes = keyman.osk.modifierCodes;
+  var keyCodes = keyman.osk.keyCodes;
+
+  this._v=(typeof keyman!="undefined"&&typeof keyman.version=="string")?parseInt(keyman.version,10):9;
+  this.KI="Keyboard_javascript_error";
+  this.KN="javascript_error";
+  this.KMINVER="10.0";
+  this.KV={F:' 1em "Arial"',K102:0};
+  this.KV.KLS={
+    "default": ["`","1","2","3","4","5","6","7","8","9","0","-","=","","","","q","w","e","r","t","y","u","i","o","p","[","]","\\","","","","a","s","d","f","g","h","j","k","l",";","'","","","","","","\\","z","x","c","v","b","n","m",",",".","/","","","","","",""],
+    "shift": ["~","!","@","#","$","%","^","&","*","(",")","_","+","","","","Q","W","E","R","T","Y","U","I","O","P","{","}","|","","","","A","S","D","F","G","H","J","K","L",":","«","","","","","","|","Z","X","C","V","B","N","M","<",">","?","","","","","",""]
+  };
+  this.KV.BK=(function(x){
+    var
+      empty=Array.apply(null, Array(65)).map(String.prototype.valueOf,""),
+      result=[], v, i,
+      modifiers=['default','shift','ctrl','shift-ctrl','alt','shift-alt','ctrl-alt','shift-ctrl-alt'];
+    for(i=modifiers.length-1;i>=0;i--) {
+      v = x[modifiers[i]];
+      if(v || result.length > 0) {
+        result=(v ? v : empty).slice().concat(result);
+      }
+    }
+    return result;
+  })(this.KV.KLS);
+  this.KDU=0;
+  this.KH='';
+  this.KM=0;
+  this.KBVER="1.0";
+  this.KMBM=modCodes.SHIFT /* 0x0010 */;
+  this.KVKL={
+  "phone": {
+    "font": "Tahoma",
+    "layer": [
+      {
+        "id": "default",
+        "row": [
+          {
+            "id": "1",
+            "key": [
+              {
+                "id": "K_Q",
+                "text": "q"
+              },
+              {
+                "id": "K_W",
+                "text": "w"
+              },
+              {
+                "id": "K_E",
+                "text": "e"
+              },
+              {
+                "id": "K_R",
+                "text": "r"
+              },
+              {
+                "id": "K_T",
+                "text": "t"
+              },
+              {
+                "id": "K_Y",
+                "text": "y"
+              },
+              {
+                "id": "K_U",
+                "text": "u"
+              },
+              {
+                "id": "K_I",
+                "text": "i"
+              },
+              {
+                "id": "K_O",
+                "text": "o"
+              },
+              {
+                "id": "K_P",
+                "text": "p"
+              }
+            ]
+          },
+          {
+            "id": "2",
+            "key": [
+              {
+                "id": "K_A",
+                "text": "a",
+                "pad": "50"
+              },
+              {
+                "id": "K_S",
+                "text": "s",
+                "sk": [
+                  {
+                    "text": "š",
+                    "id": "U_0161"
+                  }
+                ]
+              },
+              {
+                "id": "K_D",
+                "text": "d"
+              },
+              {
+                "id": "K_F",
+                "text": "f"
+              },
+              {
+                "id": "K_G",
+                "text": "g"
+              },
+              {
+                "id": "K_H",
+                "text": "h"
+              },
+              {
+                "id": "K_J",
+                "text": "j"
+              },
+              {
+                "id": "K_K",
+                "text": "k"
+              },
+              {
+                "id": "K_L",
+                "text": "l"
+              },
+              {
+                "id": "T_new_88",
+                "width": "10",
+                "sp": "10"
+              }
+            ]
+          },
+          {
+            "id": "3",
+            "key": [
+              {
+                "id": "K_SHIFT",
+                "text": "*Shift*",
+                "sp": "1",
+                "nextlayer": "shift"
+              },
+              {
+                "id": "K_Z",
+                "text": "z"
+              },
+              {
+                "id": "K_X",
+                "text": "x"
+              },
+              {
+                "id": "K_C",
+                "text": "c"
+              },
+              {
+                "id": "K_V",
+                "text": "v"
+              },
+              {
+                "id": "K_B",
+                "text": "b"
+              },
+              {
+                "id": "K_N",
+                "text": "n"
+              },
+              {
+                "id": "K_M",
+                "text": "m"
+              },
+              {
+                "id": "K_PERIOD",
+                "text": ".",
+                "sk": [
+                  {
+                    "text": ",",
+                    "id": "K_COMMA"
+                  },
+                  {
+                    "text": "!",
+                    "id": "K_1",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": "?",
+                    "id": "K_SLASH",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": "‹",
+                    "id": "U_2039"
+                  },
+                  {
+                    "text": "›",
+                    "id": "U_203A"
+                  },
+                  {
+                    "text": "«",
+                    "id": "U_00AB",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": "»",
+                    "id": "U_00BB"
+                  },
+                  {
+                    "text": "\\",
+                    "id": "K_BKSLASH"
+                  },
+                  {
+                    "text": ":",
+                    "id": "K_COLON",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": ";",
+                    "id": "K_COLON"
+                  }
+                ]
+              },
+              {
+                "id": "K_BKSP",
+                "text": "*BkSp*",
+                "width": "100",
+                "sp": "1"
+              }
+            ]
+          },
+          {
+            "id": "4",
+            "key": [
+              {
+                "id": "K_NUMLOCK",
+                "text": "*123*",
+                "width": "150",
+                "sp": "1",
+                "nextlayer": "numeric"
+              },
+              {
+                "id": "K_LOPT",
+                "text": "*Menu*",
+                "width": "120",
+                "sp": "1"
+              },
+              {
+                "id": "K_SPACE",
+                "width": "610"
+              },
+              {
+                "id": "K_ENTER",
+                "text": "*Enter*",
+                "width": "150",
+                "sp": "1"
+              }
+            ]
+          }
+        ]
+      },
+      {
+        "id": "shift",
+        "row": [
+          {
+            "id": "1",
+            "key": [
+              {
+                "id": "K_Q",
+                "text": "Q"
+              },
+              {
+                "id": "K_W",
+                "text": "W"
+              },
+              {
+                "id": "K_E",
+                "text": "E"
+              },
+              {
+                "id": "K_R",
+                "text": "R"
+              },
+              {
+                "id": "K_T",
+                "text": "T"
+              },
+              {
+                "id": "K_Y",
+                "text": "Y"
+              },
+              {
+                "id": "K_U",
+                "text": "U"
+              },
+              {
+                "id": "K_I",
+                "text": "I"
+              },
+              {
+                "id": "K_O",
+                "text": "O"
+              },
+              {
+                "id": "K_P",
+                "text": "P"
+              }
+            ]
+          },
+          {
+            "id": "2",
+            "key": [
+              {
+                "id": "K_A",
+                "text": "A",
+                "pad": "50"
+              },
+              {
+                "id": "K_S",
+                "text": "S",
+                "sk": [
+                  {
+                    "text": "Š",
+                    "id": "U_0160"
+                  }
+                ]
+              },
+              {
+                "id": "K_D",
+                "text": "D"
+              },
+              {
+                "id": "K_F",
+                "text": "F"
+              },
+              {
+                "id": "K_G",
+                "text": "G"
+              },
+              {
+                "id": "K_H",
+                "text": "H"
+              },
+              {
+                "id": "K_J",
+                "text": "J"
+              },
+              {
+                "id": "K_K",
+                "text": "K"
+              },
+              {
+                "id": "K_L",
+                "text": "L"
+              },
+              {
+                "id": "T_new_122",
+                "width": "10",
+                "sp": "10"
+              }
+            ]
+          },
+          {
+            "id": "3",
+            "key": [
+              {
+                "id": "K_SHIFT",
+                "text": "*Shift*",
+                "sp": "2",
+                "nextlayer": "default"
+              },
+              {
+                "id": "K_Z",
+                "text": "Z"
+              },
+              {
+                "id": "K_X",
+                "text": "X"
+              },
+              {
+                "id": "K_C",
+                "text": "C"
+              },
+              {
+                "id": "K_V",
+                "text": "V"
+              },
+              {
+                "id": "K_B",
+                "text": "B"
+              },
+              {
+                "id": "K_N",
+                "text": "N"
+              },
+              {
+                "id": "K_M",
+                "text": "M"
+              },
+              {
+                "id": "K_PERIOD",
+                "text": ".",
+                "layer": "default",
+                "sk": [
+                  {
+                    "text": ",",
+                    "id": "K_COMMA",
+                    "layer": "default"
+                  },
+                  {
+                    "text": "!",
+                    "id": "K_1",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": "?",
+                    "id": "K_SLASH",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": "‹",
+                    "id": "U_2039",
+                    "layer": "default"
+                  },
+                  {
+                    "text": "›",
+                    "id": "U_203A"
+                  },
+                  {
+                    "text": "«",
+                    "id": "U_00AB",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": "»",
+                    "id": "U_00BB"
+                  },
+                  {
+                    "text": "\\",
+                    "id": "K_BKSLASH",
+                    "layer": "default"
+                  },
+                  {
+                    "text": ":",
+                    "id": "K_COLON",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": ";",
+                    "id": "K_COLON",
+                    "layer": "default"
+                  }
+                ]
+              },
+              {
+                "id": "K_BKSP",
+                "text": "*BkSp*",
+                "sp": "1"
+              }
+            ]
+          },
+          {
+            "id": "4",
+            "key": [
+              {
+                "id": "K_NUMLOCK",
+                "text": "*123*",
+                "width": "150",
+                "sp": "1",
+                "nextlayer": "numeric"
+              },
+              {
+                "id": "K_LOPT",
+                "text": "*Menu*",
+                "width": "120",
+                "sp": "1"
+              },
+              {
+                "id": "K_SPACE",
+                "width": "610"
+              },
+              {
+                "id": "K_ENTER",
+                "text": "*Enter*",
+                "width": "150",
+                "sp": "1"
+              }
+            ]
+          }
+        ]
+      },
+      {
+        "id": "numeric",
+        "row": [
+          {
+            "id": "1",
+            "key": [
+              {
+                "id": "K_1",
+                "text": "1"
+              },
+              {
+                "id": "K_2",
+                "text": "2"
+              },
+              {
+                "id": "K_3",
+                "text": "3"
+              },
+              {
+                "id": "K_4",
+                "text": "4"
+              },
+              {
+                "id": "K_5",
+                "text": "5"
+              },
+              {
+                "id": "K_6",
+                "text": "6"
+              },
+              {
+                "id": "K_7",
+                "text": "7"
+              },
+              {
+                "id": "K_8",
+                "text": "8"
+              },
+              {
+                "id": "K_9",
+                "text": "9"
+              },
+              {
+                "id": "K_0",
+                "text": "0",
+                "width": "100"
+              }
+            ]
+          },
+          {
+            "id": "2",
+            "key": [
+              {
+                "id": "K_4",
+                "text": "$",
+                "pad": "50",
+                "layer": "shift"
+              },
+              {
+                "id": "K_2",
+                "text": "@",
+                "layer": "shift"
+              },
+              {
+                "id": "K_3",
+                "text": "#",
+                "layer": "shift"
+              },
+              {
+                "id": "K_5",
+                "text": "%",
+                "layer": "shift"
+              },
+              {
+                "id": "K_7",
+                "text": "&",
+                "layer": "shift"
+              },
+              {
+                "id": "K_HYPHEN",
+                "text": "-"
+              },
+              {
+                "id": "K_HYPHEN",
+                "text": "_",
+                "layer": "shift"
+              },
+              {
+                "id": "K_EQUAL",
+                "text": "=",
+                "layer": "default"
+              },
+              {
+                "id": "K_BKSLASH",
+                "text": "|",
+                "layer": "shift"
+              },
+              {
+                "id": "K_BKSLASH",
+                "text": "\\",
+                "layer": "default"
+              }
+            ]
+          },
+          {
+            "id": "3",
+            "key": [
+              {
+                "id": "K_LBRKT",
+                "text": "[",
+                "pad": "110",
+                "sk": [
+                  {
+                    "text": "<",
+                    "id": "K_COMMA",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": "{",
+                    "id": "K_LBRKT",
+                    "layer": "shift"
+                  }
+                ]
+              },
+              {
+                "id": "K_9",
+                "text": "(",
+                "layer": "shift",
+                "sk": [
+                  {
+                    "text": "‹",
+                    "id": "U_2039"
+                  },
+                  {
+                    "text": "«",
+                    "id": "U_00AB"
+                  }
+                ]
+              },
+              {
+                "id": "K_0",
+                "text": ")",
+                "layer": "shift",
+                "sk": [
+                  {
+                    "text": "›",
+                    "id": "U_203A"
+                  },
+                  {
+                    "text": "»",
+                    "id": "U_00BB"
+                  }
+                ]
+              },
+              {
+                "id": "K_RBRKT",
+                "text": "]",
+                "sk": [
+                  {
+                    "text": ">",
+                    "id": "K_PERIOD",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": "}",
+                    "id": "K_RBRKT",
+                    "layer": "shift"
+                  }
+                ]
+              },
+              {
+                "id": "U_0027",
+                "text": "'"
+              },
+              {
+                "id": "U_0022",
+                "text": "\""
+              },
+              {
+                "id": "K_EQUAL",
+                "text": "+",
+                "layer": "shift"
+              },
+              {
+                "id": "K_8",
+                "text": "*",
+                "layer": "shift"
+              },
+              {
+                "id": "K_SLASH",
+                "text": "/"
+              },
+              {
+                "id": "K_BKSP",
+                "text": "*BkSp*",
+                "width": "100",
+                "sp": "1"
+              }
+            ]
+          },
+          {
+            "id": "4",
+            "key": [
+              {
+                "id": "K_LOWER",
+                "text": "*abc*",
+                "width": "150",
+                "sp": "1",
+                "nextlayer": "default"
+              },
+              {
+                "id": "K_LOPT",
+                "text": "*Menu*",
+                "width": "120",
+                "sp": "1"
+              },
+              {
+                "id": "K_SPACE",
+                "width": "610"
+              },
+              {
+                "id": "K_ENTER",
+                "text": "*Enter*",
+                "width": "150",
+                "sp": "1"
+              }
+            ]
+          }
+        ]
+      }
+    ],
+    "displayUnderlying": false
+  }
+};
+  this.KVER="19.0.254.0";
+  this.KVS=[];
+  this.gs=function(t,e) {
+    throw new Error("javascript_error.js - runtime error");
+    // return this.g_main_0(t,e);
+  };
+  this.g_main_0=function(t,e) {
+    var k=KeymanWeb,r=0,m=0;
+    if(k.KKM(e, modCodes.SHIFT | modCodes.VIRTUAL_KEY /* 0x4010 */, keyCodes.K_QUOTE /* 0xDE */)) {
+      if(k.KFCM(1,t,['«'])){
+        r=m=1;   // Line 26
+        k.KDC(1,t);
+        k.KO(-1,t,"»");
+      }
+      else if(k.KFCM(1,t,['»'])){
+        r=m=1;   // Line 27
+        k.KDC(1,t);
+        k.KO(-1,t,"«");
+      }
+      else if(k.KFCM(1,t,[';'])){
+        r=m=1;   // Line 30
+        k.KDC(1,t);
+        k.KO(-1,t,"\"");
+      }
+      else if(1){
+        r=m=1;   // Line 25
+        k.KDC(0,t);
+        k.KO(-1,t,"«");
+      }
+    }
+    else if(k.KKM(e, modCodes.VIRTUAL_KEY /* 0x4000 */, keyCodes.K_QUOTE /* 0xDE */)) {
+      if(k.KFCM(1,t,['\''])){
+        r=m=1;   // Line 20
+        k.KDC(1,t);
+        k.KO(-1,t,"‹");
+      }
+      else if(k.KFCM(1,t,['‹'])){
+        r=m=1;   // Line 21
+        k.KDC(1,t);
+        k.KO(-1,t,"›");
+      }
+      else if(k.KFCM(1,t,['›'])){
+        r=m=1;   // Line 22
+        k.KDC(1,t);
+        k.KO(-1,t,"‹");
+      }
+      else if(k.KFCM(1,t,['<'])){
+        r=m=1;   // Line 33
+        k.KDC(1,t);
+        k.KO(-1,t,"‹");
+      }
+      else if(k.KFCM(1,t,['>'])){
+        r=m=1;   // Line 34
+        k.KDC(1,t);
+        k.KO(-1,t,"›");
+      }
+      else if(k.KFCM(1,t,['s'])){
+        r=m=1;   // Line 42
+        k.KDC(1,t);
+        k.KO(-1,t,"š");
+      }
+      else if(k.KFCM(1,t,['S'])){
+        r=m=1;   // Line 43
+        k.KDC(1,t);
+        k.KO(-1,t,"Š");
+      }
+    }
+    else if(k.KKM(e, modCodes.SHIFT | modCodes.VIRTUAL_KEY /* 0x4010 */, keyCodes.K_COMMA /* 0xBC */)) {
+      if(k.KFCM(1,t,['<'])){
+        r=m=1;   // Line 35
+        k.KDC(1,t);
+        k.KO(-1,t,"«");
+      }
+    }
+    else if(k.KKM(e, modCodes.SHIFT | modCodes.VIRTUAL_KEY /* 0x4010 */, keyCodes.K_PERIOD /* 0xBE */)) {
+      if(k.KFCM(1,t,['>'])){
+        r=m=1;   // Line 36
+        k.KDC(1,t);
+        k.KO(-1,t,"»");
+      }
+    }
+    return r;
+  };
+}

common/test/keyboards/invalid/engine/javascript_error/modified_build/javascript_error.keyboard_info

@@ -0,0 +1,39 @@
+{
+  "id": "javascript_error",
+  "name": "javascript_error",
+  "license": "mit",
+  "authorName": "Marc Durdin",
+  "description": "<p>javascript_error test keyboard</p>",
+  "languages": {
+    "amf": {
+      "examples": [],
+      "languageName": "Hamer-Banne",
+      "displayName": "Hamer-Banne"
+    }
+  },
+  "lastModifiedDate": "2026-07-13T07:51:37.473Z",
+  "packageFilename": "javascript_error.kmp",
+  "packageFileSize": 6898,
+  "jsFilename": "javascript_error.js",
+  "jsFileSize": 20557,
+  "packageIncludes": [
+    "visualKeyboard",
+    "welcome",
+    "documentation"
+  ],
+  "version": "1.0",
+  "encodings": [
+    "unicode"
+  ],
+  "platformSupport": {
+    "windows": "full",
+    "macos": "full",
+    "linux": "full",
+    "desktopWeb": "full",
+    "ios": "full",
+    "android": "full",
+    "mobileWeb": "full"
+  },
+  "minKeymanVersion": "10.0",
+  "helpLink": "https://help.keyman.com/keyboard/javascript_error"
+}

common/test/keyboards/invalid/engine/javascript_error/source/javascript_error.keyman-touch-layout

@@ -0,0 +1,701 @@
+{
+  "phone": {
+    "font": "Tahoma",
+    "layer": [
+      {
+        "id": "default",
+        "row": [
+          {
+            "id": 1,
+            "key": [
+              {
+                "id": "K_Q",
+                "text": "q"
+              },
+              {
+                "id": "K_W",
+                "text": "w"
+              },
+              {
+                "id": "K_E",
+                "text": "e"
+              },
+              {
+                "id": "K_R",
+                "text": "r"
+              },
+              {
+                "id": "K_T",
+                "text": "t"
+              },
+              {
+                "id": "K_Y",
+                "text": "y"
+              },
+              {
+                "id": "K_U",
+                "text": "u"
+              },
+              {
+                "id": "K_I",
+                "text": "i"
+              },
+              {
+                "id": "K_O",
+                "text": "o"
+              },
+              {
+                "id": "K_P",
+                "text": "p"
+              }
+            ]
+          },
+          {
+            "id": 2,
+            "key": [
+              {
+                "id": "K_A",
+                "text": "a",
+                "pad": 50
+              },
+              {
+                "id": "K_S",
+                "text": "s",
+                "sk": [
+                  {
+                    "text": "š",
+                    "id": "U_0161"
+                  }
+                ]
+              },
+              {
+                "id": "K_D",
+                "text": "d"
+              },
+              {
+                "id": "K_F",
+                "text": "f"
+              },
+              {
+                "id": "K_G",
+                "text": "g"
+              },
+              {
+                "id": "K_H",
+                "text": "h"
+              },
+              {
+                "id": "K_J",
+                "text": "j"
+              },
+              {
+                "id": "K_K",
+                "text": "k"
+              },
+              {
+                "id": "K_L",
+                "text": "l"
+              },
+              {
+                "id": "T_new_88",
+                "text": "",
+                "width": 10,
+                "sp": 10
+              }
+            ]
+          },
+          {
+            "id": 3,
+            "key": [
+              {
+                "id": "K_SHIFT",
+                "text": "*Shift*",
+                "sp": 1,
+                "nextlayer": "shift"
+              },
+              {
+                "id": "K_Z",
+                "text": "z"
+              },
+              {
+                "id": "K_X",
+                "text": "x"
+              },
+              {
+                "id": "K_C",
+                "text": "c"
+              },
+              {
+                "id": "K_V",
+                "text": "v"
+              },
+              {
+                "id": "K_B",
+                "text": "b"
+              },
+              {
+                "id": "K_N",
+                "text": "n"
+              },
+              {
+                "id": "K_M",
+                "text": "m"
+              },
+              {
+                "id": "K_PERIOD",
+                "text": ".",
+                "sk": [
+                  {
+                    "text": ",",
+                    "id": "K_COMMA"
+                  },
+                  {
+                    "text": "!",
+                    "id": "K_1",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": "?",
+                    "id": "K_SLASH",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": "‹",
+                    "id": "U_2039"
+                  },
+                  {
+                    "text": "›",
+                    "id": "U_203A"
+                  },
+                  {
+                    "text": "«",
+                    "id": "U_00AB",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": "»",
+                    "id": "U_00BB"
+                  },
+                  {
+                    "text": "\\",
+                    "id": "K_BKSLASH"
+                  },
+                  {
+                    "text": ":",
+                    "id": "K_COLON",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": ";",
+                    "id": "K_COLON"
+                  }
+                ]
+              },
+              {
+                "id": "K_BKSP",
+                "text": "*BkSp*",
+                "width": 100,
+                "sp": 1
+              }
+            ]
+          },
+          {
+            "id": 4,
+            "key": [
+              {
+                "id": "K_NUMLOCK",
+                "text": "*123*",
+                "width": 150,
+                "sp": 1,
+                "nextlayer": "numeric"
+              },
+              {
+                "id": "K_LOPT",
+                "text": "*Menu*",
+                "width": 120,
+                "sp": 1
+              },
+              {
+                "id": "K_SPACE",
+                "text": "",
+                "width": 610,
+                "sp": 0
+              },
+              {
+                "id": "K_ENTER",
+                "text": "*Enter*",
+                "width": 150,
+                "sp": 1
+              }
+            ]
+          }
+        ]
+      },
+      {
+        "id": "shift",
+        "row": [
+          {
+            "id": 1,
+            "key": [
+              {
+                "id": "K_Q",
+                "text": "Q"
+              },
+              {
+                "id": "K_W",
+                "text": "W"
+              },
+              {
+                "id": "K_E",
+                "text": "E"
+              },
+              {
+                "id": "K_R",
+                "text": "R"
+              },
+              {
+                "id": "K_T",
+                "text": "T"
+              },
+              {
+                "id": "K_Y",
+                "text": "Y"
+              },
+              {
+                "id": "K_U",
+                "text": "U"
+              },
+              {
+                "id": "K_I",
+                "text": "I"
+              },
+              {
+                "id": "K_O",
+                "text": "O"
+              },
+              {
+                "id": "K_P",
+                "text": "P"
+              }
+            ]
+          },
+          {
+            "id": 2,
+            "key": [
+              {
+                "id": "K_A",
+                "text": "A",
+                "pad": 50
+              },
+              {
+                "id": "K_S",
+                "text": "S",
+                "sk": [
+                  {
+                    "text": "Š",
+                    "id": "U_0160"
+                  }
+                ]
+              },
+              {
+                "id": "K_D",
+                "text": "D"
+              },
+              {
+                "id": "K_F",
+                "text": "F"
+              },
+              {
+                "id": "K_G",
+                "text": "G"
+              },
+              {
+                "id": "K_H",
+                "text": "H"
+              },
+              {
+                "id": "K_J",
+                "text": "J"
+              },
+              {
+                "id": "K_K",
+                "text": "K"
+              },
+              {
+                "id": "K_L",
+                "text": "L"
+              },
+              {
+                "id": "T_new_122",
+                "text": "",
+                "width": 10,
+                "sp": 10
+              }
+            ]
+          },
+          {
+            "id": 3,
+            "key": [
+              {
+                "id": "K_SHIFT",
+                "text": "*Shift*",
+                "sp": 2,
+                "nextlayer": "default"
+              },
+              {
+                "id": "K_Z",
+                "text": "Z"
+              },
+              {
+                "id": "K_X",
+                "text": "X"
+              },
+              {
+                "id": "K_C",
+                "text": "C"
+              },
+              {
+                "id": "K_V",
+                "text": "V"
+              },
+              {
+                "id": "K_B",
+                "text": "B"
+              },
+              {
+                "id": "K_N",
+                "text": "N"
+              },
+              {
+                "id": "K_M",
+                "text": "M"
+              },
+              {
+                "id": "K_PERIOD",
+                "text": ".",
+                "layer": "default",
+                "sk": [
+                  {
+                    "text": ",",
+                    "id": "K_COMMA",
+                    "layer": "default"
+                  },
+                  {
+                    "text": "!",
+                    "id": "K_1",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": "?",
+                    "id": "K_SLASH",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": "‹",
+                    "id": "U_2039",
+                    "layer": "default"
+                  },
+                  {
+                    "text": "›",
+                    "id": "U_203A"
+                  },
+                  {
+                    "text": "«",
+                    "id": "U_00AB",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": "»",
+                    "id": "U_00BB"
+                  },
+                  {
+                    "text": "\\",
+                    "id": "K_BKSLASH",
+                    "layer": "default"
+                  },
+                  {
+                    "text": ":",
+                    "id": "K_COLON",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": ";",
+                    "id": "K_COLON",
+                    "layer": "default"
+                  }
+                ]
+              },
+              {
+                "id": "K_BKSP",
+                "text": "*BkSp*",
+                "sp": 1
+              }
+            ]
+          },
+          {
+            "id": 4,
+            "key": [
+              {
+                "id": "K_NUMLOCK",
+                "text": "*123*",
+                "width": 150,
+                "sp": 1,
+                "nextlayer": "numeric"
+              },
+              {
+                "id": "K_LOPT",
+                "text": "*Menu*",
+                "width": 120,
+                "sp": 1
+              },
+              {
+                "id": "K_SPACE",
+                "text": "",
+                "width": 610,
+                "sp": 0
+              },
+              {
+                "id": "K_ENTER",
+                "text": "*Enter*",
+                "width": 150,
+                "sp": 1
+              }
+            ]
+          }
+        ]
+      },
+      {
+        "id": "numeric",
+        "row": [
+          {
+            "id": 1,
+            "key": [
+              {
+                "id": "K_1",
+                "text": "1"
+              },
+              {
+                "id": "K_2",
+                "text": "2"
+              },
+              {
+                "id": "K_3",
+                "text": "3"
+              },
+              {
+                "id": "K_4",
+                "text": "4"
+              },
+              {
+                "id": "K_5",
+                "text": "5"
+              },
+              {
+                "id": "K_6",
+                "text": "6"
+              },
+              {
+                "id": "K_7",
+                "text": "7"
+              },
+              {
+                "id": "K_8",
+                "text": "8"
+              },
+              {
+                "id": "K_9",
+                "text": "9"
+              },
+              {
+                "id": "K_0",
+                "text": "0",
+                "width": 100
+              }
+            ]
+          },
+          {
+            "id": 2,
+            "key": [
+              {
+                "id": "K_4",
+                "text": "$",
+                "pad": 50,
+                "layer": "shift"
+              },
+              {
+                "id": "K_2",
+                "text": "@",
+                "layer": "shift"
+              },
+              {
+                "id": "K_3",
+                "text": "#",
+                "layer": "shift"
+              },
+              {
+                "id": "K_5",
+                "text": "%",
+                "layer": "shift"
+              },
+              {
+                "id": "K_7",
+                "text": "&",
+                "layer": "shift"
+              },
+              {
+                "id": "K_HYPHEN",
+                "text": "-"
+              },
+              {
+                "id": "K_HYPHEN",
+                "text": "_",
+                "layer": "shift"
+              },
+              {
+                "id": "K_EQUAL",
+                "text": "=",
+                "layer": "default"
+              },
+              {
+                "id": "K_BKSLASH",
+                "text": "|",
+                "layer": "shift"
+              },
+              {
+                "id": "K_BKSLASH",
+                "text": "\\",
+                "layer": "default"
+              }
+            ]
+          },
+          {
+            "id": 3,
+            "key": [
+              {
+                "id": "K_LBRKT",
+                "text": "[",
+                "pad": 110,
+                "sk": [
+                  {
+                    "text": "<",
+                    "id": "K_COMMA",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": "{",
+                    "id": "K_LBRKT",
+                    "layer": "shift"
+                  }
+                ]
+              },
+              {
+                "id": "K_9",
+                "text": "(",
+                "layer": "shift",
+                "sk": [
+                  {
+                    "text": "‹",
+                    "id": "U_2039"
+                  },
+                  {
+                    "text": "«",
+                    "id": "U_00AB"
+                  }
+                ]
+              },
+              {
+                "id": "K_0",
+                "text": ")",
+                "layer": "shift",
+                "sk": [
+                  {
+                    "text": "›",
+                    "id": "U_203A"
+                  },
+                  {
+                    "text": "»",
+                    "id": "U_00BB"
+                  }
+                ]
+              },
+              {
+                "id": "K_RBRKT",
+                "text": "]",
+                "sk": [
+                  {
+                    "text": ">",
+                    "id": "K_PERIOD",
+                    "layer": "shift"
+                  },
+                  {
+                    "text": "}",
+                    "id": "K_RBRKT",
+                    "layer": "shift"
+                  }
+                ]
+              },
+              {
+                "id": "U_0027",
+                "text": "'"
+              },
+              {
+                "id": "U_0022",
+                "text": "\""
+              },
+              {
+                "id": "K_EQUAL",
+                "text": "+",
+                "layer": "shift"
+              },
+              {
+                "id": "K_8",
+                "text": "*",
+                "layer": "shift"
+              },
+              {
+                "id": "K_SLASH",
+                "text": "/"
+              },
+              {
+                "id": "K_BKSP",
+                "text": "*BkSp*",
+                "width": 100,
+                "sp": 1
+              }
+            ]
+          },
+          {
+            "id": 4,
+            "key": [
+              {
+                "id": "K_LOWER",
+                "text": "*abc*",
+                "width": 150,
+                "sp": 1,
+                "nextlayer": "default"
+              },
+              {
+                "id": "K_LOPT",
+                "text": "*Menu*",
+                "width": 120,
+                "sp": 1
+              },
+              {
+                "id": "K_SPACE",
+                "text": "",
+                "width": 610,
+                "sp": 0
+              },
+              {
+                "id": "K_ENTER",
+                "text": "*Enter*",
+                "width": 150,
+                "sp": 1
+              }
+            ]
+          }
+        ]
+      }
+    ]
+  }
+}

common/test/keyboards/invalid/engine/javascript_error/source/javascript_error.kmn

@@ -0,0 +1,43 @@
+c banne generated from template at 2024-07-12 10:16:50
+c with name "Banne"
+store(&VERSION) '10.0'
+store(&NAME) 'javascript_error'
+store(&COPYRIGHT) 'Copyright © SIL'
+store(&KEYBOARDVERSION) '1.0'
+store(&TARGETS) 'any'
+store(&VISUALKEYBOARD) 'javascript_error.kvks'
+store(&LAYOUTFILE) 'javascript_error.keyman-touch-layout'
+
+begin Unicode > use(main)
+
+group(main) using keys
+
+c ------------------------------------------------------------------------------
+c punctuation characters
+c ------------------------------------------------------------------------------
+
+c Toggle between ‹ and › by continuing to input '
+"'" + "'" > U+2039 c ‹
+U+2039 + "'" > U+203A c ›
+U+203A + "'" > U+2039 c ‹
+
+c Toggle between « and » by continuing to input "
++ '"' > U+00AB c «
+U+00AB + '"' > U+00BB c »
+U+00BB + '"' > U+00AB c «
+
+c Revert to default " character
+";"    + '"' > '"'
+
+c Use angle brackets to type characters
+"<"    + "'" > U+2039 c ‹
+">"    + "'" > U+203A c ›
+"<"    + "<" > U+00AB c «
+">"    + ">" > U+00BB c »
+
+c ------------------------------------------------------------------------------
+c s with caron
+c ------------------------------------------------------------------------------
+
+"s" + "'" > U+0161 c š
+"S" + "'" > U+0160 c Š

common/test/keyboards/invalid/engine/javascript_error/source/javascript_error.kps

@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Package>
+  <System>
+    <KeymanDeveloperVersion>17.0.326.0</KeymanDeveloperVersion>
+    <FileVersion>7.0</FileVersion>
+  </System>
+  <Options>
+    <ExecuteProgram></ExecuteProgram>
+    <ReadMeFile>readme.htm</ReadMeFile>
+    <LicenseFile>..\LICENSE.md</LicenseFile>
+    <MSIFileName></MSIFileName>
+    <MSIOptions></MSIOptions>
+    <FollowKeyboardVersion/>
+  </Options>
+  <StartMenu>
+    <Folder></Folder>
+    <Items/>
+  </StartMenu>
+  <Info>
+    <Name URL="">javascript_error</Name>
+    <Copyright URL="">Copyright © SIL</Copyright>
+    <Author URL="">Marc Durdin</Author>
+    <Description URL="">javascript_error test keyboard</Description>
+    <Version URL=""></Version>
+  </Info>
+  <Files>
+    <File>
+      <Name>..\build\javascript_error.kmx</Name>
+      <Description></Description>
+      <CopyLocation>0</CopyLocation>
+      <FileType>.kmx</FileType>
+    </File>
+    <File>
+      <Name>..\build\javascript_error.js</Name>
+      <Description></Description>
+      <CopyLocation>0</CopyLocation>
+      <FileType>.js</FileType>
+    </File>
+    <File>
+      <Name>..\build\javascript_error.kvk</Name>
+      <Description></Description>
+      <CopyLocation>0</CopyLocation>
+      <FileType>.kvk</FileType>
+    </File>
+    <File>
+      <Name>welcome.htm</Name>
+      <Description></Description>
+      <CopyLocation>0</CopyLocation>
+      <FileType>.htm</FileType>
+    </File>
+    <File>
+      <Name>readme.htm</Name>
+      <Description></Description>
+      <CopyLocation>0</CopyLocation>
+      <FileType>.htm</FileType>
+    </File>
+    <File>
+      <Name>..\LICENSE.md</Name>
+      <Description></Description>
+      <CopyLocation>0</CopyLocation>
+      <FileType>.md</FileType>
+    </File>
+  </Files>
+  <Keyboards>
+    <Keyboard>
+      <Name>javascript_error</Name>
+      <ID>javascript_error</ID>
+      <Version>1.0</Version>
+      <Languages>
+        <Language ID="amf">Hamer-Banna</Language>
+      </Languages>
+    </Keyboard>
+  </Keyboards>
+  <Strings/>
+</Package>