[LyX/master] Introduce HTMLClass tag, to make it easier to give these.

[José Matos]

On Sun, 2022-12-04 at 16:40 -0500, Richard Kimberly Heck wrote:
> Fixed. Hyperactive perl script.
> 
> Riki

I still see this, even after your last commits.
-- 
José Abílio