bug#58940: [PATCH] feature/tree-sitter: Add more font lock faces

[Yuan Fu]

> On Oct 31, 2022, at 6:21 PM, Randy Taylor <dev@rjt.dev> wrote:
> 
> The attached patch adds the following faces:
>       • font-lock-escape-face
>       • font-lock-number-face
>       • font-lock-operator-face
>       • font-lock-property-face
>       • font-lock-punctuation-face
> 
> font-lock-property-face inherits font-lock-variable-name-face which matches 
> the behaviour of cc-mode and python-mode.
> 
> font-lock-escape-face inherits nothing. In python-mode, it inherits 
> font-lock-constant-face, but not in cc-mode. Do we want it to inherit 
> anything?
> 
> Hopefully I put everything in the right place.
> 
> <0001-Add-more-font-lock-faces.patch>

Looks good! I would add a bit more explanation/example for 
font-lock-property-face and font-lock-punctuation-face. Eg, it’s not 
immediately clear to me what does preperty represent (property of an object as 
in obj.prop?). And it would be nice to say that punctuation-face are for commas 
and parenthesises.

Yuan