From: Eli Zaretskii <eliz@gnu.org>
To: "Jürgen Hötzel" <juergen@hoetzel.info>
Cc: emacs-devel@gnu.org
Subject: Re: BOM (byte order mark) in process stdout and stderr
Date: Thu, 25 Jun 2015 20:28:38 +0300 [thread overview]
Message-ID: <83616belyx.fsf@gnu.org> (raw)
In-Reply-To: <CANmXxHNnD2+c-FCS6BN404DwYnSXHD3Y-2ShKSPcE6VEy9iHBg@mail.gmail.com>
> From: Jürgen Hötzel <juergen@hoetzel.info>
> Date: Thu, 25 Jun 2015 18:41:50 +0200
>
> (let ((default-process-coding-system '(utf-8-with-signature .
> utf-8-with-signature)))
> (start-file-process
> "BOM"
> (generate-new-buffer "*bom-test*")
> "~/tmp/Hello.exe"))
>
> This results in the following process-buffer (hexl-mode):
>
> 00000000: efbb bf53 5444 4f55 540a 5354 4445 5252 ...STDOUT.STDERR
> 00000010: 0a0a 5072 6f63 6573 7320 424f 4d20 6669 ..Process BOM fi
> 00000020: 6e69 7368 6564 0a nished.
>
> The stdout BOM was correctly removed but the stderr BOM is still present.
>
> According to
> http://www.gnu.org/software/emacs/manual/html_node/elisp/Output-from-Processes.html
>
> there is now way to handle stderr separately. I made this workaround for the
> Emacs fsharp-mode:
>
> https://github.com/juergenhoetzel/fsharpbinding/commit/d0d3600c38d0e9f47a621583d0fc82685feda196
>
> Are there any better solutions?
You didn't tell what version of Emacs do you want this to be solved.
next prev parent reply other threads:[~2015-06-25 17:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-25 16:41 BOM (byte order mark) in process stdout and stderr Jürgen Hötzel
2015-06-25 17:28 ` Eli Zaretskii [this message]
2015-06-25 18:37 ` Jürgen Hötzel
2015-06-25 19:37 ` Eli Zaretskii
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