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Re: [O] Difference between eval and export

From: Johannes Rainer
Subject: Re: [O] Difference between eval and export
Date: Tue, 30 Sep 2014 08:12:09 +0200

I tried to make an example that does not need a lot of input data but without 
success. never mind, it works if I run the code on a single cpu, or if I run it 
on a linux machine.

On 30 Sep 2014, at 01:32, Grant Rettke <address@hidden> wrote:

> How painful would it be to pare it down to the minimal example of the 
> behavior?
> On Mon, Sep 29, 2014 at 6:14 AM, Johannes Rainer
> <address@hidden> wrote:
>> I checked the environment variables in Emacs and also in R (using 
>> Sys.getenv). all environment variables are set correctly (I am now also 
>> using “exec-path-from-shell” to make sure that Emacs is reading system 
>> environment variables).
>> It is absolutely strange. I only get the error when I export the org file, 
>> but not if I execute R code chunk by code chunk sequentially.
>> best, jo
>> On 26 Sep 2014, at 21:58, Grant Rettke <address@hidden> wrote:
>>> On Fri, Sep 26, 2014 at 1:44 PM, Rainer M Krug <address@hidden> wrote:
>>>> Grant Rettke <address@hidden> writes:
>>>>> My eye is on you post about that topic because I would also like to know.
>>>> As you are using R, and if you are using sessions, what about setting
>>>> them from within R[1]?
>>>> Footnotes:
>>>> [1]  http://stat.ethz.ch/R-manual/R-devel/library/base/html/Sys.setenv.html
>>> Yes indeed. I am quite interested in the general mechanism of how the
>>> environment exists for when exports occur and in particular whether or
>>> not it is different somehow. Right now I've delegated things between
>>> [1] and .Renviron.
> -- 
> Grant Rettke
> address@hidden | http://www.wisdomandwonder.com/
> “Wisdom begins in wonder.” --Socrates
> ((λ (x) (x x)) (λ (x) (x x)))
> “Life has become immeasurably better since I have been forced to stop
> taking it seriously.” --Thompson

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