Re: [PATCH] async process in R

["Berry, Charles" via "General discussions about Org-mode." <emacs-orgmode@gnu.org>]

Jeremie,

> On Sep 26, 2021, at 10:13 AM, Jeremie Juste <jeremiejuste@gmail.com> wrote:
> 
> But for the time being result output produces the following output.
> 
> #+begin_src R :session *R*  :results output :async
> Sys.sleep(1)
> print(1:5)
> #+end_src
> 
> #+RESULTS:
> : > Sys.sleep(1)
> : > print(1:5)
> : [1] 1 2 3 4 5
> : > 'ob_comint_async_R_end_53c0a42fed17cf78f5508e5293029430'
> 
> 
> From my understanding the async command of python does not suffer from
> this issue. I'm not sure if the issue needs to be solve at the ob-R.el
> or at the ob-core.el. I welcome any comments on this patch or any idea
> to move it forward.


It looks like you have `(setq ess-eval-visibly t)' here. I think that is a default setting.

With (setq ess-eval-visibly nil), I get 

#+RESULTS:
: > 
: [1] 1 2 3 4 5
: > >


which is better, but the prompts still need cleaning along the lines of `org-babel-R-evaluate-session'.

It seems like this is an ob-R.el issue.

HTH,
Chuck