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Re: Reliable after-change-functions (via: Using incremental parsing in E


From: Stefan Monnier
Subject: Re: Reliable after-change-functions (via: Using incremental parsing in Emacs)
Date: Mon, 30 Mar 2020 11:06:57 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux)

> 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. Both LSP packages (lsp-mode and eaglet) add hooks to
> after-change-function. But their hook is not guaranteed to run because of
> inhibit-modification-hooks.

If they needed to be informed of the change but
`inhibit-modification-hooks` prevented it, it's a bug.
Please report it.


        Stefan




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