GNU bug report logs - #74277
29.4; rust-ts-mode doesn't highlight some function calls

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From: Trevor Arjeski <tmarjeski <at> gmail.com>
To: Yuan Fu <casouri <at> gmail.com>
Cc: Randy Taylor <dev <at> rjt.dev>, Eli Zaretskii <eliz <at> gnu.org>, 74277 <at> debbugs.gnu.org, acidbong <at> tilde.club
Subject: bug#74277: 29.4; rust-ts-mode doesn't highlight some function calls
Date: Sun, 24 Nov 2024 10:17:40 +0300

Yuan Fu <casouri <at> gmail.com> writes:

>> On Nov 21, 2024, at 7:30 PM, Randy Taylor <dev <at> rjt.dev> wrote:
>> 
>> On Wednesday, November 20th, 2024 at 13:22, Trevor Arjeski <tmarjeski <at> gmail.com> wrote:
>>> 
>>> Trevor Arjeski tmarjeski <at> gmail.com writes:
>>> 
>>> 
>>> I decided to hack around with this a little bit and found that adding
>>> the following lines partially works:
>>> 
>>> 
>>> I'm sure there is an issue with solving it this way, I just need someone
>>> else more experienced to confirm. It is finicky where it turns the
>>> highlighting on and off when you make some code changes, for example
>>> adding and removing the semi-colon after the macro invocation.
>> 
>> Yuan would be the best to answer that.
>
> Using injection (what Emacs calls local parser, same thing) here is fine, I
> think. As Randy said, tree-sitter doesn’t have a good answer for macros. If nvim
> uses this workaround (create an injection for the macro and parses it like
> normal rust code), then it should be fine for us to follow suit.
>

Any ideas why my crude implementation of the injection "flickers" on and
off after certain changes?

Thanks,
Trevor

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