Diff view of editor is broken

[JakobDev]

Description

The diff of the built-in Editor is completely broken. It doesn't show the Line numbers and also doesn't show, when another part of the file starts.

Screenshots

The diff of the Editor:

The normal diff view after making the commit for comparison:

Gitea Version

1.18.3

Can you reproduce the bug on the Gitea demo site?

Yes

Operating System

Manjaro

Browser Version

Firefox 110

[lunny]

Could you try 1.18.5?

[wxiaoguang]

On try.gitea.io, it's also broken.

ps: IMO, not "completely" broken, only partially broken 😂 the diff part still works, but the line number & hidden block don't work. Luckily, users could still see the diff. And yes, this is a regression bug and should be fixed.

[silverwind]

"broken" does not accurately describe this issue.

[wxiaoguang]

It has been broken for long time, not only one regression I guess.

See Fix broken code editor diff preview #23307