From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andreas Leha <andreas.leha@med.uni-goettingen.de>
Subject: Re: minor bug in babel with silent output and remote R session
Date: Mon, 15 Apr 2013 14:34:43 +0200
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Hi all,


Thomas Alexander Gerds <tag@biostat.ku.dk> writes:

> Hi Bastien
>
> I think that I can describe the problem a bit better now. It is not
> related to the silent option but occurs whenever ":results value".
>
> Emacs freezes due to the following line in
> org-babel-comint-eval-invisibly-and-wait-for-file 
>
> (while (not (file-exists-p file)) (sit-for (or period 0.25)))
>

sorry for hijacking this thread.  With a quite useless message...

I experience freezes at that exact position also on local sessions
sometimes.  I have never reported, because I can't send the scripts
where this happens and slight modifications to the causing source block
usually 'fix' this.  So I failed in creating a reproducible example that
I can send so far.

The main purpose of this message is the hope, that someone else has
experienced and solved that problem before (maybe changing some
ESS-setup?).

I will try more to get a reproducible example and report if I get one.

Best,
Andreas