From ad18765ebcf5bd3f7bb60fec107307dbf2f7601a Mon Sep 17 00:00:00 2001
From: Davide Giacometti <davide.giacometti@outlook.it>
Date: Mon, 9 Jan 2023 12:08:15 +0100
Subject: [PATCH] [DevFilePreview]JSON: Don't escape HTML-sensitive characters
 (#23054)

---
 .../MonacoPreviewHandler/Formatters/JsonFormatter.cs       | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/modules/previewpane/MonacoPreviewHandler/Formatters/JsonFormatter.cs b/src/modules/previewpane/MonacoPreviewHandler/Formatters/JsonFormatter.cs
index 6a9134b438..780448cb6b 100644
--- a/src/modules/previewpane/MonacoPreviewHandler/Formatters/JsonFormatter.cs
+++ b/src/modules/previewpane/MonacoPreviewHandler/Formatters/JsonFormatter.cs
@@ -2,6 +2,7 @@
 // The Microsoft Corporation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
+using System.Text.Encodings.Web;
 using System.Text.Json;
 
 namespace Microsoft.PowerToys.PreviewHandler.Monaco.Formatters
@@ -21,7 +22,11 @@ namespace Microsoft.PowerToys.PreviewHandler.Monaco.Formatters
 
             using (var jDocument = JsonDocument.Parse(value, new JsonDocumentOptions { CommentHandling = JsonCommentHandling.Skip }))
             {
-                return JsonSerializer.Serialize(jDocument, new JsonSerializerOptions { WriteIndented = true });
+                return JsonSerializer.Serialize(jDocument, new JsonSerializerOptions
+                {
+                    WriteIndented = true,
+                    Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping,
+                });
             }
         }
     }