End-of-line CRLF sequence causes TabItem compilation error

[lihengdao666]

Have you read the Contributing Guidelines on issues?

• I have read the Contributing Guidelines on issues.

Prerequisites

• I'm using the latest version of Docusaurus.
• I have tried the npm run clear or yarn clear command.
• I have tried rm -rf node_modules yarn.lock package-lock.json and re-installing packages.
• I have tried creating a repro with https://new.docusaurus.io.
• I have read the console error message carefully (if applicable).

Description

When the end-of-line sequence is CRLF, it will cause a TabItem compilation error.

Reproducible demo

https://codesandbox.io/p/devbox/vigorous-roentgen-y2nwf6

Steps to reproduce

1.write md content

2.set end-of-line is CRLF

3.An error occurred while accessing the page

ERROR
Expected component TabItem to be defined: you likely forgot to import, pass, or provide it.

Expected behavior

if end-of-line is LF，it will success run. i will hope fix CRLF question

Actual behavior

Your environment

• Public source code:
• Public site URL:
• Docusaurus version used:3.1.1
• Environment name and version (e.g. Chrome 89, Node.js 16.4):Chrome 122 x64 ,Node.js v20.9.0
• Operating system and version (e.g. Ubuntu 20.04.2 LTS): Window 11 23H2

Self-service

• I'd be willing to fix this bug myself.

[Josh-Cena]

I think the problem is with the mdx-code-block extraction logic. Would anything prevent you from using LF everywhere?

[lihengdao666]

I think the problem is with the mdx-code-block extraction logic. Would anything prevent you from using LF everywhere?

Nothing prevents me from using LF. We currently have used LF . Merely a contributor submission to the documentation caused the error，After analysis, we discovered this problem.

We think we need to inform . we still hope this question to have more friendly tips . because we have been analyzing this issue for a long time

[Josh-Cena]

Yeah, thanks for the report anyway 😄

[slorber]

Thanks for reporting, I understand how this kind of subtle issue can be annoying to debug.

This should be fixed in #9897