Re: search-default-mode char-fold-to-regexp and Greek Extended block characters

[Eli Zaretskii]

> From: Juri Linkov <address@hidden>
> Cc: address@hidden
> Date: Fri, 26 Jul 2019 21:40:58 +0300
> 
> > Let's not forget that the current implementation was known to be
> > limited from the get-go, and we only accepted it because the "full"
> > one was too complex and required non-trivial changes on the C level.
> > So we shouldn't go too far into making the current implementation
> > support everything that the full one will inherently support.
> 
> I consider the current regexp-based implementation as a fully functional
> prototype with complete test coverage, so after switching the
> implementation later to C, the same tests should still pass.

That's missing the point I ws trying to make.  My point is that there
might be some corner use cases which we might decide not to support
with the current implementation, and encourage people who'd like to
have a better support to work on the full implementation as described
by Unicode.