From a16c8971c2c8c0dad6f8583bc5acc313c2952200 Mon Sep 17 00:00:00 2001
From: Sebastien Castiel <sebastien@castiel.me>
Date: Tue, 31 Jan 2023 11:24:15 -0500
Subject: [PATCH] fix(docusaurus-utils): Better fix

---
 packages/docusaurus-utils/src/markdownUtils.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/docusaurus-utils/src/markdownUtils.ts b/packages/docusaurus-utils/src/markdownUtils.ts
index 074dbe277bc7..f80c4e905260 100644
--- a/packages/docusaurus-utils/src/markdownUtils.ts
+++ b/packages/docusaurus-utils/src/markdownUtils.ts
@@ -55,8 +55,8 @@ export function createExcerpt(fileString: string): string | undefined {
   const fileLines = fileString
     .trimStart()
     // Remove Markdown alternate title
-    .replace(/^[^\n]*\n[=]+/g, '')
-    .split('\n');
+    .replace(/^[^\r\n]*\r?\n[=]+/g, '')
+    .split(/\r?\n/);
   let inCode = false;
   let inImport = false;
   let lastCodeFence = '';