bug#63840: 29.0.91; c-ts-mode fails to fontify common C extension

[Stefan Kangas]

Eli Zaretskii <eliz@gnu.org> writes:

>> From: Yuan Fu <casouri@gmail.com>
>> Date: Tue, 27 Jun 2023 18:46:24 -0700
>> Cc: Theodor Thornhill <theo@thornhill.no>,
>>  Po Lu <luangruo@yahoo.com>,
>>  63840@debbugs.gnu.org
>>
>> > Would it be possible for you or someone else of the interested Emacs
>> > users to submit a patch for the grammar library to support $, either
>> > as an option or as an extension?  IOW, is it hard to modify the
>> > TS grammar definitions for such relatively simple and straightforward
>> > extensions?
>>
>> There is a PR for it on GitHub (under which I left a comment). Judging from 
>> the PR, it’s simple to add support for $.
>
> If so, perhaps just pinging about it from time to time is all that
> should be done.

Does it make sense to keep this bug open on our side if we only intend
to wait for upstream support?  Or should we close it as wontfix?