Re: Character folding in the pretest

[Eli Zaretskii]

> From: Clément Pit--Claudel <address@hidden>
> Date: Thu, 4 Feb 2016 12:27:49 -0500
> 
> > I'm not sure how to fix this, but seeing similar reservations from
> > other users, some language-dependent behavior is unavoidable.
> 
> I don't think so. An on-off switch seems enough to begin with. 
> Language-dependent folding could to be a separate feature; unicode folding 
> (the curretn implementation) would be a fine feature to start with, I think.

That's the idea, indeed: the feature currently provides
language-independent lax matching; language-dependent variations
should follow, once we (a) figure out how to know _the_ language at
any given place, and (b) acquire a database of those variations.