From: Eli Zaretskii <eliz@gnu.org>
To: Stefan Kangas <stefankangas@gmail.com>
Cc: casouri@gmail.com, luangruo@yahoo.com, emacs-devel@gnu.org
Subject: Re: master d995429e7bc: Use SBYTES instead of strlen in treesit.c
Date: Mon, 22 Jul 2024 15:22:56 +0300 [thread overview]
Message-ID: <86zfq9aa5b.fsf@gnu.org> (raw)
In-Reply-To: <CADwFkm=LcCKnV0_QWJLtADavEEPeKMst2vgemCKmaTn7xLrBgA@mail.gmail.com> (message from Stefan Kangas on Mon, 22 Jul 2024 04:55:00 -0700)
> From: Stefan Kangas <stefankangas@gmail.com>
> Date: Mon, 22 Jul 2024 04:55:00 -0700
> Cc: luangruo@yahoo.com, emacs-devel@gnu.org
>
> Eli Zaretskii <eliz@gnu.org> writes:
>
> >> > Have you verified that these functions accept strings holding '\0'?
> >>
> >> AFAIK, SBYTES returns the string length excluding '\0', same as strlen.
> >
> > That's not the issue here. The issue is that Emacs Lisp strings can
> > include embedded null bytes, which strlen will exclude, but SBYTES
> > will not.
>
> We avoid that when they are converted from a sexp (see
> treesit_query_string_string).
>
> Perhaps we should do the same when we get a string?
If that is what tree-sitter expects, yes. But does it?
next prev parent reply other threads:[~2024-07-22 12:22 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <172164369582.30827.14373383262408294645@vcs2.savannah.gnu.org>
[not found] ` <20240722102136.6C9D6C3534A@vcs2.savannah.gnu.org>
2024-07-22 10:27 ` master d995429e7bc: Use SBYTES instead of strlen in treesit.c Po Lu
2024-07-22 11:06 ` Stefan Kangas
2024-07-22 11:30 ` Eli Zaretskii
2024-07-22 11:55 ` Stefan Kangas
2024-07-22 12:22 ` Eli Zaretskii [this message]
2024-07-23 20:42 ` Stefan Kangas
2024-07-24 9:09 ` Mattias Engdegård
2024-07-24 11:33 ` Stefan Kangas
2024-07-24 12:02 ` Mattias Engdegård
2024-07-23 17:09 ` Yuan Fu
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