Re: Eglot "inlay hints" landed

[Eli Zaretskii]

> From: João Távora <joaotavora@gmail.com>
> Cc: dalal.chinmay.0101@gmail.com,  emacs-devel@gnu.org,
>   dimitri@belopopsky.com,  luangruo@yahoo.com
> Date: Thu, 23 Feb 2023 12:57:26 +0000
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > We don't need to make the overlays until the buffer is shown in some
> > window, right?
> 
> Yes, but two buffers A and B might already be showing in some window.
> If you do the change in buffer A and it affects B, then in the current
> version, the parts of A being show in windows will be updated, but B the
> parts of B being shown in some other windows will not.

If there's a change in A that affects B, jit-lock will call
fontification-functions in both A and B, each one when it's about to
display the corresponding window.

> PS: On an unrelated note, I pushed this to emacs-29.  If you wish me to
> revert the inlay hints implementation and do all this work in master,
> it's fine by me.

emacs-29 is fine, thanks.