Re: emacs-29 fbaf113bf38: rust-ts-mode: appropriately fontify doc strings

[Dmitry Gutov <dmitry@gutov.dev>]

On 04/12/2023 15:27, Arash Esbati wrote:
> Dmitry Gutov<dgutov@yandex.ru>  writes:
> 
>> branch: emacs-29
>> commit fbaf113bf38ee7db8416f0c0581d479c40b2d69c
>> Author: Christophe Troestler<Christophe.Troestler@umons.ac.be>
>> Commit: Dmitry Gutov<dmitry@gutov.dev>
>>
>>      rust-ts-mode: appropriately fontify doc strings
>>      
>>      * lisp/progmodes/rust-ts-mode.el
>>      (rust-ts-mode--comment-docstring): New function.
>>      (rust-ts-mode--font-lock-settings): Use it
>>      (https://lists.gnu.org/archive/html/emacs-devel/2023-12/msg00019.html).
>> [...]
>> +(defun rust-ts-mode--comment-docstring (node override start end &rest _args)
>> +  "Use the comment or documentation face appropriately for comments."
>> +  (let* ((beg (treesit-node-start node))
>> +         (end (treesit-node-end node))
>> +         (face (save-excursion
>> +                 (goto-char beg)
>> +                 (if (looking-at "///")
>> +                     'font-lock-doc-face
>> +                   'font-lock-comment-face))))
>> +    (treesit-fontify-with-override beg end face override start end)))
>> +
> I think this change now produces:
> 
>    In rust-ts-mode--comment-docstring:
>    progmodes/rust-ts-mode.el:296:61: Warning: Unused lexical argument ‘end’
> 
> This is with Emacs from master (cf11fdfd8e) on macOS.

Thanks, but this has been fixed 2 days ago (in a547b0e2e83).