From 6b52636ec4535da19402d45c58edc1971e711b8d Mon Sep 17 00:00:00 2001
From: filzrev <103790468+filzrev@users.noreply.github.com>
Date: Sat, 19 Oct 2024 12:21:34 +0900
Subject: [PATCH] BREAKING CHANGE: Change generated HTML encoding to UTF-8N
 (without BOM) (#10069)

chore: change generated HTML encoding to UTF-8 without BOM
---
 src/Docfx.Build/PostProcessors/HtmlPostProcessor.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Docfx.Build/PostProcessors/HtmlPostProcessor.cs b/src/Docfx.Build/PostProcessors/HtmlPostProcessor.cs
index 2afb2514162..a052eaed954 100644
--- a/src/Docfx.Build/PostProcessors/HtmlPostProcessor.cs
+++ b/src/Docfx.Build/PostProcessors/HtmlPostProcessor.cs
@@ -13,6 +13,8 @@ namespace Docfx.Build.Engine;
 
 sealed class HtmlPostProcessor : IPostProcessor
 {
+    private static readonly UTF8Encoding Utf8EncodingWithoutBom = new(false);
+
     public List<IHtmlDocumentHandler> Handlers { get; } = new();
 
     private bool _handlerInitialized;
@@ -81,7 +83,7 @@ where output.Key.Equals(".html", StringComparison.OrdinalIgnoreCase)
             }
             using (var stream = EnvironmentContext.FileAbstractLayer.Create(tuple.OutputFile))
             {
-                document.Save(stream, Encoding.UTF8);
+                document.Save(stream, Utf8EncodingWithoutBom);
             }
         }
         foreach (var handler in Handlers)