Fix HTML lang tags not matching the selected language (#979)

* Cleanup and add language tag to renderResult

* Add language switching support to anki card templates scanned text

* Update search page search-textbox lang on language switch

* Set queryparser lang

* Allow updating language for display-generator

* Only use kanji-stroke-orders font for japanese

1 files changed, 3 insertions, 2 deletions

diff --git a/ext/js/pages/settings/anki-deck-generator-controller.js b/ext/js/pages/settings/anki-deck-generator-controller.js
index c8b17742..416e2025 100644
--- a/ext/js/pages/settings/anki-deck-generator-controller.js
+++ b/ext/js/pages/settings/anki-deck-generator-controller.js
@@ -530,11 +530,12 @@ export class AnkiDeckGeneratorController {
 
     /** */
     async _updateExampleText() {
-        this._languageSummaries = await this._application.api.getLanguageSummaries();
+        const languageSummaries = await this._application.api.getLanguageSummaries();
         const options = await this._settingsController.getOptions();
-        const activeLanguage = /** @type {import('language').LanguageSummary} */ (this._languageSummaries.find(({iso}) => iso === options.general.language));
+        const activeLanguage = /** @type {import('language').LanguageSummary} */ (languageSummaries.find(({iso}) => iso === options.general.language));
         this._renderTextInput.lang = options.general.language;
         this._renderTextInput.value = activeLanguage.exampleText;
+        this._renderResult.lang = options.general.language;
     }
 
     /**