Request to display Line Numbers in Code Blocks

[sna6]

Would it be possible to add an option to display line numbers in code blocks?

For example, as seen here or here.

Also, I wanted to take this opportunity to say Otterwiki is terrific! I've been exploring a lot of wiki projects over the past week looking for a solution to do better personal documentation. I've only been using it for a few days but it ticks all the boxes for me. Thank you for your work and for sharing this project!

[redimp]

Hey @lj-tms, I think this would be a useful extension!

My question is what would be good syntax for the code block?

HackMD and HedgeDoc uses a = after the language keyword, e.g.

```bash=
#!/bin/sh
echo "Hello world."
```

This looks easy enough, but it "feels" not very intuitive. 🤔

[sna6]

When I was tested wiki.js, the Line Numbers on Code Blocks feature was a site setting that applied to entire installation. For me personally, this would be ideal since I would use it on all code blocks.

But there may be other users that might want it on some code blocks and not others. In that case, your solution certainly looks easy enough to me.

This is my first time working with markdown, so I would certainly defer to you on the best implementation.

Thanks redimp!

[redimp]

Released in v2.9.0.