Scalar function documentation page shows red highlight on `{`/`}`

[Jefffrey]

Describe the bug

Looking at https://datafusion.apache.org/user-guide/sql/scalar_functions.html#map (Desktop Firefox)

Presumably some kind of syntax highlighting is causing this; is it possible to remove it?

To Reproduce

No response

Expected behavior

No response

Additional context

No response

[getChan]

same issue at |, ┌, ─

[Omega359]

I think it's because the code block is being set to sql and those characters are being flagged as an err. I believe this is the lexer that is being used there but I don't see any obvious way to configure it. It may be best to just leave it as a unformatted code block instead of specifying the 'sql' directive

[Weijun-H]

some issues for rust,ignore code