如何为代码块添加行号？

[merefield (Robert)]

该主题包含他们使用的 CSS，您可以在自己的本地组件中进行试验。

请参阅此帖子及之后的内容：

Is it possible to show line numbers in code block?

I’ve been experimenting with line numbers for both wrapping and scrolling on the Docker forum. This is not live yet, but I’d like to know if someone has any comments. So, some screenshots first: Wrapped content [wrapped] Above, line numbers help identifying when one line stops and another starts. Of course, there are other ways to render that, but this topic is about line numbers. Scrolled content With limited padding on the side(s) where content is hidden, to indicate that scr…

可惜的是，没有人将其打包成 GitHub 上的主题组件以便于使用？