From 9962c62171fcc1eab3e83d8efbf102cf98b8e83b Mon Sep 17 00:00:00 2001
From: Aki Hamano <tetsuaki.hamano@gmail.com>
Date: Mon, 17 Mar 2025 23:33:21 +0900
Subject: [PATCH] Fix: No alert when leaving the theme/plugin editor

---
 src/theme-plugin-editor/index.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/theme-plugin-editor/index.js b/src/theme-plugin-editor/index.js
index e93022b..1a2c48c 100644
--- a/src/theme-plugin-editor/index.js
+++ b/src/theme-plugin-editor/index.js
@@ -42,6 +42,10 @@ initLoader().then( ( monaco ) => {
 			return;
 		}
 		textarea.value = editorValue;
+		// Update the dirty state to display an alert when leaving the page.
+		if ( window.wp && window.wp.themePluginEditor ) {
+			window.wp.themePluginEditor.dirty = true;
+		}
 	} );
 
 	// Enable Emmet.