From: Eli Zaretskii <eliz@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: Text copied from *grep* buffer has NUL (0x00) characters
Date: Sun, 09 May 2021 21:57:42 +0300 [thread overview]
Message-ID: <83a6p37n15.fsf@gnu.org> (raw)
In-Reply-To: <3e892a2e-1d04-7712-d129-e4f59382457b@yahoo.de> (rdiezmail-emacs@yahoo.de)
> From: "R. Diez" <rdiezmail-emacs@yahoo.de>
> Cc: help-gnu-emacs@gnu.org
> Date: Sun, 9 May 2021 20:47:28 +0200
>
> Emacs is already checking all bytes on save. I inserted an invalid sequence and got this warning on save:
That's not the same. the warning you saw is triggered by a failure to
convert to the external encoding, so it consumes no extra CPU cycles.
Null bytes will not fail anything, so you should test for them
explicitly (and in some encodings, like UTF-16, they are necessary and
cannot be avoided).
next prev parent reply other threads:[~2021-05-09 18:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <ddcebd62-1eb7-d24c-9a85-dadeb62c6ea2.ref@yahoo.de>
2021-05-09 9:19 ` Text copied from *grep* buffer has NUL (0x00) characters R. Diez
2021-05-09 10:01 ` Eli Zaretskii
2021-05-09 18:47 ` R. Diez
2021-05-09 18:57 ` Eli Zaretskii [this message]
2021-05-09 21:13 ` R. Diez
2021-05-10 7:10 ` tomas
2021-05-09 19:47 ` Stefan Monnier
2021-05-09 13:57 ` Stefan Monnier via Users list for the GNU Emacs text editor
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=83a6p37n15.fsf@gnu.org \
--to=eliz@gnu.org \
--cc=help-gnu-emacs@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/emacs.git
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.