Request for East Asian emphasis points

[Adam M. Griggs]

Hello,

I would like to request an implementation for text emphasis points native to East Asian scripts.

Please refer to the following:

https://en.wikipedia.org/wiki/Emphasis_point
https://www.w3.org/TR/jlreq/#composition_of_emphasis_dots

^ specific to Japanese usage

I understand that this is a very niche feature, and I hope I'm not asking too much.

Thank you.