From: Yuan Fu <casouri@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 63957@debbugs.gnu.org, Theodor Thornhill <theo@thornhill.no>
Subject: bug#63957: 29.0.91; c-ts-mode: incorrect fontification in alloc.c
Date: Fri, 9 Jun 2023 23:51:46 -0700 [thread overview]
Message-ID: <D02103A4-E5CE-43A2-812C-09E552ABA4D2@gmail.com> (raw)
In-Reply-To: <D93D42C7-2829-4876-9733-45E711AD4D9A@gmail.com>
> On Jun 8, 2023, at 12:19 AM, Yuan Fu <casouri@gmail.com> wrote:
>
>
>
>> On Jun 7, 2023, at 11:00 PM, Eli Zaretskii <eliz@gnu.org> wrote:
>>
>>> Date: Thu, 08 Jun 2023 08:56:51 +0300
>>> From: Eli Zaretskii <eliz@gnu.org>
>>>
>>>
>>> To reproduce:
>>>
>>> emacs -Q
>>> C-x C-f src/alloc.c RET
>>> M-x c-ts-mode RET
>>> C-u 3184 M-g g
>>>
>>> Observe that several "else if" clauses in the following fragment are not
>>> fontified correctly:
>>
>> Adding the relevant folks.
>>
>> Could you guys please look into this issue?
Ok, so this is one of such cases where the preproc directives severs the code and the parser can’t recover very well. We can cover it over by just fontifying “else if” with keyword face, but there are a million ways for the preproc directive to mess up the parser, I don’t think we can cover every case.
Yuan
next prev parent reply other threads:[~2023-06-10 6:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-08 5:56 bug#63957: 29.0.91; c-ts-mode: incorrect fontification in alloc.c Eli Zaretskii
2023-06-08 6:00 ` Eli Zaretskii
2023-06-08 7:19 ` Yuan Fu
2023-06-10 6:51 ` Yuan Fu [this message]
2023-06-10 8:11 ` Eli Zaretskii
2023-06-12 9:16 ` Yuan Fu
2023-06-12 12:38 ` Eli Zaretskii
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