Fix Non JP Scanning Option for Kanji Dictionaries

ext/js/background/backend.js

@@ -2635,7 +2635,10 @@ export class Backend {
      */
     _getTranslatorFindKanjiOptions(options) {
         const enabledDictionaryMap = this._getTranslatorEnabledDictionaryMap(options);
-        return {enabledDictionaryMap};
+        return {
+            enabledDictionaryMap,
+            removeNonJapaneseCharacters: !options.scanning.alphanumeric
+        };
     }
 
     /**

ext/js/language/translator.js

@@ -125,6 +125,9 @@ export class Translator {
      * @returns {Promise<import('dictionary').KanjiDictionaryEntry[]>} An array of definitions. See the _createKanjiDefinition() function for structure details.
      */
     async findKanji(text, options) {
+        if (options.removeNonJapaneseCharacters) {
+            text = this._getJapaneseOnlyText(text);
+        }
         const {enabledDictionaryMap} = options;
         const kanjiUnique = new Set();
         for (const c of text) {

test/data/translator-test-inputs.json

@@ -9,7 +9,8 @@
                         "priority": 0
                     }
                 ]
-            ]
+            ],
+            "removeNonJapaneseCharacters": false
         },
         "default": {
             "matchType": "exact",

types/ext/translation.d.ts

@@ -29,6 +29,10 @@ export type FindKanjiOptions = {
      * The key is the dictionary name.
      */
     enabledDictionaryMap: Map<string, FindKanjiDictionary>;
+    /**
+     * Whether or not non-Japanese characters should be searched.
+     */
+    removeNonJapaneseCharacters: boolean;
 };
 
 /**