Re: Define treesit-font-lock-level as buffer local

[Eli Zaretskii]

> From: Yuan Fu <casouri@gmail.com>
> Date: Sat, 9 Nov 2024 00:36:31 -0800
> Cc: Eli Zaretskii <eliz@gnu.org>,
>  emacs-devel@gnu.org
> 
> >> Also, we could support a value of that variable which is a list, like
> >> we do with font-lock-maximum-decoration.  This will be more useful
> >> than making the variable buffer-local, since presumably your
> >> preferences are per-mode, not per-buffer.  
> > Yes, this would be a better solution.
> > 
> >> Yuan, WDYT?
> >> 
> 
> Perhaps even per-language, for multi-language modes. I think it’s a valid use 
> case. IMO, specify the level by language is better than mode. For single 
> language modes, using the language is equivalent to using the mode; for 
> multi-language modes, using the language allows more flexibility. 

Patches welcome.