Re: [PATCH] async process in R

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

Jeremie,

> On Sep 28, 2021, at 12:34 AM, Jeremie Juste <jeremiejuste@gmail.com> wrote:
> 
> Thanks for the feedback. With the following patch, I made sure that
> ess-inject-source is set to default before evaluating the buffer.
> 
> So even if I set
> (setq ess-inject-source 'function-and-buffer), I get the following
> output. Note that I get the same output in the IESS console buffer when
> I execute the command following command.
> 
> #+begin_src R :session *R*  :results output :async yes
>  Sys.sleep(2)
>  1:5
> 
>  10:20
>  1:2
> #+end_src


OK. The patch works when applied on top of the previous 2 (but the second one has the same name, so there is that to watch out for).

However, I think we are not quite home free. With `:async no', this works as expected:

#+begin_src R :session *R*  :results output :async no
  Sys.sleep(2)
  1:5
  10:
    a
  1:2
#+end_src

#+RESULTS:
: 
: [1] 1 2 3 4 5
: 
: Error: object 'a' not found
: 
: [1] 1 2


But changing to `:async yes', the error aborts in a way that omits the output.

HTH,
Chuck