IIFE updates (#384)

* Remove most IIFEs

* Move IIFEs into functions

* Don't await background-main

2 files changed, 10 insertions, 4 deletions

diff --git a/ext/js/pages/settings/popup-preview-frame-main.js b/ext/js/pages/settings/popup-preview-frame-main.js
index bce485fe..7b42e11a 100644
--- a/ext/js/pages/settings/popup-preview-frame-main.js
+++ b/ext/js/pages/settings/popup-preview-frame-main.js
@@ -22,7 +22,8 @@ import {HotkeyHandler} from '../../input/hotkey-handler.js';
 import {yomitan} from '../../yomitan.js';
 import {PopupPreviewFrame} from './popup-preview-frame.js';
 
-(async () => {
+/** Entry point. */
+async function main() {
     try {
         await yomitan.prepare();
 
@@ -47,4 +48,6 @@ import {PopupPreviewFrame} from './popup-preview-frame.js';
     } catch (e) {
         log.error(e);
     }
-})();
+}
+
+await main();
diff --git a/ext/js/pages/settings/settings-main.js b/ext/js/pages/settings/settings-main.js
index 3f0dac3f..3abe3bcf 100644
--- a/ext/js/pages/settings/settings-main.js
+++ b/ext/js/pages/settings/settings-main.js
@@ -58,7 +58,8 @@ async function setupGenericSettingsController(genericSettingController) {
     await genericSettingController.refresh();
 }
 
-(async () => {
+/** Entry point. */
+async function main() {
     try {
         const documentFocusController = new DocumentFocusController();
         documentFocusController.prepare();
@@ -174,4 +175,6 @@ async function setupGenericSettingsController(genericSettingController) {
     } catch (e) {
         log.error(e);
     }
-})();
+}
+
+await main();