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bug#62204: 30.0.50; Feature Request: treesit-major-mode-hook
From: |
Eli Zaretskii |
Subject: |
bug#62204: 30.0.50; Feature Request: treesit-major-mode-hook |
Date: |
Wed, 15 Mar 2023 16:24:45 +0200 |
> From: Aleksandar Dimitrov <code@aleks.bg>
> Date: Wed, 15 Mar 2023 12:50:38 +0100
>
>
> I'd like to propose a major mode hook that is called every time any
> treesit-based major mode is enabled.
>
> My use case is this: I'd like to extend the expand-region.el package so that
> it can make use of treesit to set the region to any treesit node. This should
> work in all treesit-based major modes.
>
> Currently, I've found two ways to accomplish loading my functionality for all
> ts-modes:
>
> - enumerate them all and use their respective hooks
> - advise something like `treesit-major-mode-setup` to execute my code
Isn't it enough to check that the buffer has a treesit parser?
A hooks sounds too blunt and ad-hoc for your purposes, AFAIU.