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Re: R code blocks in org version 9.5
From: |
Naresh Gurbuxani |
Subject: |
Re: R code blocks in org version 9.5 |
Date: |
Wed, 19 Oct 2022 13:27:51 +0000 |
It seems that org 9.5 has simplified header arguments for R code blocks that
use grid graphics.
Org 9.4 requires
:results output graphics file
Org 9.5 requires
:results output file
Do other users find the same change?
Sent from my iPhone
> On Oct 19, 2022, at 8:59 AM, Naresh Gurbuxani <naresh_gurbuxani@hotmail.com>
> wrote:
>
> Thanks to your suggestion, I was able to narrow down the problem.
>
> My R code blocks work fine in org 9.5. When I plot graph using base graphics
> in session, it works fine. The problem is with lattice graphs. With below
> header variables, code block works fine.
>
> #+begin_src R :session *R* :results graphics file :file test.png
> library(lattice)
> print(histogram(rnorm(10000)))
> #+end_src
>
> But this does not work. Emacs hangs.
>
> #+begin_src R :session *R* :results output graphics file :file test.png
> library(lattice)
> histogram(rnorm(10000))
> #+end_src
>
> I can simply add print command to my code blocks. Is there an easier
> solution?
>
> Naresh
>
> Sent from my iPhone
>
>>> On Oct 18, 2022, at 11:14 PM, William Denton <wtd@pobox.com> wrote:
>>>
>>> On 18 October 2022, Naresh Gurbuxani wrote:
>>>
>>> Recently I started using org version 9.5 with my init.el that worked well
>>> for org 9.4
>>>
>>> In org 9.5, I can run stand-alone R code blocks. But when I try to run
>>> them in a session, emacs hangs.
>>
>> I haven't had any problems like that, and I use R session code blocks pretty
>> much every day. Can you narrow it down any? Does even the most basic
>> block, just adding 1 + 1, not work? What about with emacs -Q?
>>
>>
>> Bill
>>
>> --
>> William Denton
>> https://www.miskatonic.org/
>> Librarian, artist and licensed private investigator.
>> Toronto, Canada