From: Achim Gratz <Stromeko@nexgo.de>
To: emacs-orgmode@gnu.org
Subject: Re: Redirecting stderr to stdout with babel/shell
Date: Sun, 11 Jan 2015 19:58:12 +0100 [thread overview]
Message-ID: <87h9vxw3ej.fsf@Rainer.invalid> (raw)
In-Reply-To: 2015-01-11T19-20-47@devnull.Karl-Voit.at
Karl Voit writes:
> However with an additional "echo" at the end:
You need to understand what you're doing or at least copy the code
exactly. The last line in my example is a colon ":" so that the shell
exit code is always zero. If not, Babel will ignore the output since it
interprets any non-zero exit code as failure. Since you've redirected
STDERR to STDOUT the error buffer that would normally let you know what
happened stays empty. The echo has the same effect, but produces a
blank line you don't want.
Regards,
Achim.
--
+<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+
Waldorf MIDI Implementation & additional documentation:
http://Synth.Stromeko.net/Downloads.html#WaldorfDocs
next prev parent reply other threads:[~2015-01-11 18:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-01 16:27 Redirecting stderr to stdout with babel/shell Karl Voit
2015-01-01 17:10 ` Michael Brand
2015-01-02 21:43 ` Samuel Wales
2015-01-04 14:07 ` John Kitchin
2015-01-11 10:54 ` Karl Voit
2015-01-11 16:44 ` John Kitchin
2015-01-11 18:31 ` Karl Voit
2015-01-11 18:58 ` Achim Gratz [this message]
2015-01-21 16:52 ` Karl Voit
2015-01-11 11:43 ` Achim Gratz
2015-01-11 15:02 ` Karl Voit
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