Re: save-excursion and multi-thread?

[Eli Zaretskii]

> From: Qiantan Hong <qhong@mit.edu>
> CC: "emacs-devel@gnu.org" <emacs-devel@gnu.org>
> Date: Sun, 26 Sep 2021 19:13:03 +0000
> Accept-Language: en-US
> 
> > The Lisp threads in Emacs were not designed to support several threads
> > making changes to the same buffer.  On the contrary, the assumption
> > was that each thread will have its own current buffer, which is why
> > the current buffer is thread-local -- it can be different in each
> > thread.
> I see. Can I fake that with indirect-buffer?

For moving point, I think you can.  But if you change the text, you
will see the changes in the other threads as well.