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From: Eli Zaretskii <eliz@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: Reliable after-change-functions (via: Using incremental parsing in
 Emacs)
Date: Mon, 30 Mar 2020 17:04:38 +0300
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Cc: emacs-devel@gnu.org, monnier@iro.umontreal.ca, akrl@sdf.org
To: Yuan Fu <casouri@gmail.com>
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In-Reply-To: <A930C630-1AA1-40A1-9A62-2968ECDAAC6A@gmail.com> (message from
 Yuan Fu on Sun, 29 Mar 2020 15:29:41 -0400)
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> From: Yuan Fu <casouri@gmail.com>
> Date: Sun, 29 Mar 2020 15:29:41 -0400
> Cc: Andrea Corallo <akrl@sdf.org>,
>  Stefan Monnier <monnier@iro.umontreal.ca>,
>  emacs-devel@gnu.org
> 
> A related question: is there a reliable way to be notified when buffer text changes? Because AFAICT both tree-sitter and LSP needs to know incremental changes.

Why not simply pass to tree-sitter the chunk that jit-lock is about to
fontify?