From: "Berry, Charles" <ccberry@ucsd.edu>
To: Dylan Schwilk <dylan@schwilk.org>
Cc: "emacs-orgmode@gnu.org" <emacs-orgmode@gnu.org>
Subject: Re: org babel R source blocks :results output with :session includes extra blank lines
Date: Tue, 28 Aug 2018 16:57:03 +0000 [thread overview]
Message-ID: <14090386-F521-4CCF-9AAD-046C67A2FD34@ucsd.edu> (raw)
In-Reply-To: <359545e6-bb72-2613-124d-696142f33fb4@schwilk.org>
Cannot confirm. See inline.
> On Aug 28, 2018, at 7:48 AM, Dylan Schwilk <dylan@schwilk.org> wrote:
>
> Hello,
>
> I recently have run into a change in output from my R language source code blocks.
>
> I have found that when I include :session to the source block header, I now get
> extra blank lines in the #+results. This has broken my lecture slides for my
> courses with too much extra blank space.
>
> for example:
>
> #+begin_src R :results output :exports both :session
> 1 + 2
> 3 + 4
> print("the end")
> #+end_src
>
> #+results:
> : [1] 3
> :
> : [1] 7
> :
> : [1] "the end"
>
With the :session arg I get the output as you show it below.
This was with master on commit f79545 from last month and on today's master (commit 38a8901).
>
> I do not have this issue when I omit the :session header argument, eg:
>
> #+begin_src R :results output :exports both
> 1 + 2
> 3 + 4
> print("the end")
> #+end_src
>
> #+results:
> : [1] 3
> : [1] 7
> : [1] "the end"
>
>
FWIW, my R session looks like this
--8<---------------cut here---------------start------------->8---
[...]
Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.
> setwd('/Users/cberry/')
> 1 + 2
3 + 4
print("the end")
'org_babel_R_eoe'
[1] 3
> [1] 7
>
[1] "the end"
> [1] "org_babel_R_eoe"
--8<---------------cut here---------------end--------------->8---
If this is what your session looks like, then we need to dig deeper into ob-R.
HTH,
Chuck
next prev parent reply other threads:[~2018-08-28 16:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-28 14:48 org babel R source blocks :results output with :session includes extra blank lines Dylan Schwilk
2018-08-28 16:57 ` Berry, Charles [this message]
2018-08-28 22:24 ` Dylan Schwilk
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