From: Eli Zaretskii <eliz@gnu.org>
To: Ted Zlatanov <tzz@lifelogs.com>
Cc: emacs-devel@gnu.org
Subject: Re: docs for insert-file-contents use 'bytes'
Date: Mon, 29 Sep 2008 23:12:58 +0300 [thread overview]
Message-ID: <ur672k8xh.fsf@gnu.org> (raw)
In-Reply-To: <86ljxa67xi.fsf@lifelogs.com>
> From: Ted Zlatanov <tzz@lifelogs.com>
> Date: Mon, 29 Sep 2008 14:58:17 -0500
>
> The docs for insert-file-contents say the range is in bytes, but that
> function does decoding of the contents. Can it, therefore, read from an
> undesirable position (e.g. the middle of a UTF-8 sequence)?
The range _is_ in bytes (you will see in fileio.c that Emacs uses
`lseek' to get to the required file positions). Yes, reading a part
of a multibyte sequence is a possibility.
> How does Emacs handle that?
Like with any other random bytes, I think: it will produce eight-bit-*
characters in the buffer. IOW, you get garbled text.
> Either way the docs need to state the operation mode clearly.
Assuming I don't miss anything, and the above is indeed correct, what
would you like the doc string to say, exactly?
next prev parent reply other threads:[~2008-09-29 20:12 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-29 19:58 docs for insert-file-contents use 'bytes' Ted Zlatanov
2008-09-29 20:12 ` Eli Zaretskii [this message]
2008-09-29 21:04 ` Ted Zlatanov
2008-09-30 6:06 ` Miles Bader
2008-09-30 7:19 ` Eli Zaretskii
2008-09-30 13:48 ` Ted Zlatanov
2008-09-30 15:58 ` Stefan Monnier
2008-09-30 16:29 ` Eli Zaretskii
2008-10-01 0:44 ` Kenichi Handa
2008-10-01 16:54 ` Ted Zlatanov
2008-10-02 1:33 ` Kenichi Handa
2008-10-02 13:42 ` Ted Zlatanov
2008-10-02 18:55 ` Stefan Monnier
2008-10-03 13:55 ` Ted Zlatanov
2008-10-02 1:58 ` Kenichi Handa
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=ur672k8xh.fsf@gnu.org \
--to=eliz@gnu.org \
--cc=emacs-devel@gnu.org \
--cc=tzz@lifelogs.com \
/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.