[Codex Desktop] Add .lua syntax highlighting to .luau code blocks

Resolved 💬 2 comments Opened Apr 18, 2026 by Yuruzuu Closed May 31, 2026

What variant of Codex are you using?

App

What feature would you like to see?

Title explains it all. Add .lua syntax highlighting to .luau code blocks

LUA code block:
<img width="1196" height="545" alt="Image" src="https://github.com/user-attachments/assets/056cb285-fab1-439b-9e02-25820498d695" />

LUAU code block:
<img width="1308" height="957" alt="Image" src="https://github.com/user-attachments/assets/8c5c0a87-4248-4f66-a9a2-d16955fbb57a" />

Additional information

_No response_

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