From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nick Dokos <nicholas.dokos@hp.com>
Subject: Re: Missing newline in R code causes Org-Mode eval to hang
Date: Mon, 17 Oct 2011 16:57:00 -0400
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In-Reply-To: Message from "Sebastien Vauban" <wxhgmqzgwmuf@spammotel.com>
	of "Mon, 17 Oct 2011 22:34:36 +0200." <80botfjr1f.fsf@somewhere.org>
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To: Sebastien Vauban <wxhgmqzgwmuf@spammotel.com>
Cc: nicholas.dokos@hp.com, emacs-orgmode@gnu.org

Sebastien Vauban <wxhgmqzgwmuf@spammotel.com> wrote:

> Hi Michael,
> 
> Michael Hannon wrote:
> > Greetings. =C2=A0The appended R code fragment executes without problem in
> > an ESS buffer, but it hangs indefinitely when I try to execute it
> > directly from the Org buffer via C-c C-c.
> >
> > The solution is to add the trailing newline in the "noteToSelf"
> > variable:
> >
> > =C2=A0 =C2=A0 noteToSelf <- "Buy low.\nSell high.\n"
> 
> The following code:
> 
> #+BABEL: :cache yes :results output verbatim :exports both :tangle yes
> 
> * This is a test
> 
> #+begin_src R
> 
> x <- 42
> noteToSelf <- "Buy low.\nSell high."
> cat(noteToSelf)
> print("All done now")
> 
> #+end_src
> 
> #+results[0688b4b765cdd6745f20cffe1e3b6f1b02ab9b46]:
> #+begin_example
> Buy low.
> Sell high.[1] "All done now"
> #+end_example
> 
> *did work* for me (as you can see).
> 
> Though, it is not exactly the same config as yours:
> 
> - I've removed the `\240' spaces which prefixed your R code (in your postin=
> g)
> - I've removed the `session' argument, as `Rterm' is not (correctly?)
>   installed on my machine

The :session argument is necessary to reproduce the behavior, I think.

Nick

> - I'm on Windows XP.
> 
> Best regards,
>   Seb
> 
> --=20
> Sebastien Vauban
> 
>