> This is a feature. "ox-md" exports to vanilla Markdown, which doesn't
> support such syntax. You may want to use other back-ends, e.g.,
> "ox-gfm".

Thanks for letting me know that. I would try it.

2020年8月27日(木) 14:34 Nicolas Goaziou <mail@nicolasgoaziou.fr>:
Hello,

Naoya Yamashita <conao3@gmail.com> writes:

> I found `ox-md` exporter drop src-block language information.
> My patch fixes the behavior.

This is a feature. "ox-md" exports to vanilla Markdown, which doesn't
support such syntax. You may want to use other back-ends, e.g.,
"ox-gfm".

Regards,
--
Nicolas Goaziou