User 1791
Could number labels be added to each SQL statement in db<>fiddle?
That would be helpful when trying to refer to a specific statement in SQL comments, for the purpose of Stack Exchange posts, etc.
For example, something like this, but better:

Top Answer
Jack Douglas
Instead of numbers, I've added a highlighting feature.
You can now set a highlight on individual batches:

I'm not very convinced by the highlighting css, so plesae feel free to suggest something different. The same goes for the highlight pen icon svg!