[tex-eplain] eplain 2.8.4 (was Re: Another but in index proofing macros

[Dorai Sitaram]

Thanks, Oleg.  I've made eplain 2.8.4 with your changes and Stepan's
backlog of changes.

--d

> > Hmm, I ran the experiment, and the addition of the \nointerlineskip
> > doesn't seem to remove the vertical shift...
> 
> 
> Please find below input file on which I ran my experiments
> (excerpt from Elements of Calculus and Analytic Geometry by
> George~B.\ Thomas,~Jr.)