Also, would overlays "scale" in this instance? Especially for *large*
html pages, where large could be a buffer of 20K+ lines in the case of
Ebookse-books?

Incidentally, EWW is beginning to feel slow already on very large
Ebookse-books, this is anecdotal, but it feels slower than it used to
be.

-- 

Thanks,

--Raman(I Search, I Find, I Misplace, I Research)
♈ Id: kg:/m/0285kf1  🦮