Superscript and Subscript Characters in General Use

[Christoph Päper]

Marcel Schneider <charupdate at orange.fr>:
> 
> What typically happens with the correct use of fraction slash on a collaborative 
> website like Wikipedia, is that the superscripts and subscripts are restored, 

JFTR, <http://en.wikipedia.org/wiki/Template:Frac> has been using the fraction slash for many years, but (still) pairs it with HTML/CSS super- and subscripts.