From e00a62e6fa8e1191f2015db6e5e98bae2e0266d2 Mon Sep 17 00:00:00 2001
From: Neil Jenkins <neil@nmjenkins.com>
Date: Thu, 18 Jul 2024 13:05:11 +1000
Subject: [PATCH] Add comment to HTML on copy

This lets us detect on paste if the copy (probably) came from Squire.
---
 source/Clipboard.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/Clipboard.ts b/source/Clipboard.ts
index f42d5de..847f519 100644
--- a/source/Clipboard.ts
+++ b/source/Clipboard.ts
@@ -105,6 +105,7 @@ const extractRangeToClipboard = (
 
     // Set clipboard data
     if (!plainTextOnly && html && text !== html) {
+        html = '<!-- squire -->' + html;
         clipboardData.setData('text/html', html);
     }
     clipboardData.setData('text/plain', text);