Re: [O] Difference between eval and export

2014-09-29 Thread Johannes Rainer
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 wrote: > How painful would it be to pare it down to the minimal example of th

Re: [O] Difference between eval and export

2014-09-29 Thread Grant Rettke
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 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-pat

Re: [O] Difference between eval and export

2014-09-29 Thread Johannes Rainer
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 th

Re: [O] Difference between eval and export

2014-09-26 Thread Grant Rettke
On Fri, Sep 26, 2014 at 1:44 PM, Rainer M Krug wrote: > Grant Rettke 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-

Re: [O] Difference between eval and export

2014-09-26 Thread Rainer M Krug
Grant Rettke 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]? Rainer > > > > On Fri, Sep 26, 2014 at 8:17 AM, Johannes Rainer > wrote: >> thanks Grant for this infor

Re: [O] Difference between eval and export

2014-09-26 Thread Grant Rettke
My eye is on you post about that topic because I would also like to know. On Fri, Sep 26, 2014 at 8:17 AM, Johannes Rainer wrote: > thanks Grant for this information. > > I was just wondering, because it seemed to me that some environment variables > (from the shell) are present in the, while

Re: [O] Difference between eval and export

2014-09-26 Thread Johannes Rainer
thanks Grant for this information. I was just wondering, because it seemed to me that some environment variables (from the shell) are present in the, while they some (LC_ALL) are not present in the export process. In my case, the export call fails with an error message, while there is no probl

[O] Difference between eval and export

2014-09-26 Thread Johannes Rainer
hi all! I am wondering what the difference between the eval of a source block and the export of a buffer is in terms of the process in which the code is evaluated. Is the org-export call starting a new process? Is there a way to specify environment variables for the export process? thanks in a