Not that I am aware of. To two usages I posted are from DocBook generated by Make4ht.
hcf <fars...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> writes:
> I am converting from DocBook to Markdown
>
> In DocBook bold and underline can be formatted with:
>
> <emphasis role="underline">underline</emphasis>
> <emphasis role="bf">bold</emphasis>
>
> In Pandocs markdown I would expect this to result in a [Underline]
> {.underline} and a **heavy emphasis**. I only get regular *emphasis*
> for both.
>
> Is this implemented and can it be turned on with an option?
Pandoc expected either "bold" or "strong" as role for strong emphasis.
Underline was not supported. I've pushed a change to support underline
and bf.
Are there more roles that are commonly used?
--
Albert Krewinkel
GPG: 8eed e3e2 e8c5 6f18 81fe e836 388d c0b2 1f63 1124