Re: [SPAM UNSURE] Re: Reliable after-change-functions (via: Using incremental parsing in Emacs)

[Eli Zaretskii]

> From: John Yates <address@hidden>
> Date: Fri, 3 Apr 2020 07:21:28 -0400
> Cc: Robert Pluim <address@hidden>, Stephen Leake <address@hidden>, 
>       Emacs developers <address@hidden>
> 
> On Fri, Apr 3, 2020 at 7:01 AM Eli Zaretskii <address@hidden> wrote:
> > Not only raw bytes: also some characters that cannot be unified with
> > Unicode.
> 
> How are the semantics of such characters queried?

I don't think I understand well enough what you mean by "semantics" in
this context.  Pleased elaborate: what else is in the semantics except
case conversions that you mention below?

> E.g. can such characters participate in case conversion?

Yes, of course.  Emacs converts letter-case by consulting the case
tables, see the node "Case Tables" in the ELisp manual.