> There should never be a reason for the heredoc to be on a single line
> and also makes the tree-sitter grammar invalid, which causes the
> blinking issue.

You are right, I didn't consider that.

> ```
> @doc """|
> """
> ```
>
> This will be the change ( looking at the electric.el code ).

Cool, hoping to see the new feature soon (so sorry I don't know much
about elisp and may not be able to help you much with it.)