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Re: Bug: ob-R.el breaks when :session is specified
From: |
Jeremie Juste |
Subject: |
Re: Bug: ob-R.el breaks when :session is specified |
Date: |
Mon, 16 May 2022 00:21:08 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) |
Hello Christian
On Sunday, 15 May 2022 at 20:06, Christian Heinrich wrote:
> I just tested with
>
> Org mode version 9.5.3 (release_9.5.3-504-gcdbb1c @
> /home/heinrich/.emacs.d/straight/repos/org/lisp/)
>
> using
>
> GNU Emacs 27.1 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.30, cairo
> version 1.16.0) of 2021-
> 11-27, modified by Debian
Many thanks for reporting back. I updated to gcdbb1c and it is still working
fine.
My minimum working example is the following. From the org-mode root directory,
$ emacs -Q -L ./lisp -l org -l ~/ess-barebone.el
where ~/ess-barebone.el is the following:
#+begin_src elisp
(add-to-list 'load-path "/home/djj/.emacs.d/elpa/ess-20220125.2207/")
(require 'ess-r-mode)
(org-babel-do-load-languages
'org-babel-load-languages
'((R . t)))
(setq org-confirm-babel-evaluate nil)
#+end_src
Note that I'm still using a rather old ess version. Could you please try
with the above configuration? Note that I am using a rather old ess
version but the I haven't experienced issues with the newer one.
Best regards
Jeremie
> Hi Jeremie,
>
> I just tested with
>
> Org mode version 9.5.3 (release_9.5.3-504-gcdbb1c @
> /home/heinrich/.emacs.d/straight/repos/org/lisp/)
>
> using
>
> GNU Emacs 27.1 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.30, cairo
> version 1.16.0) of 2021-
> 11-27, modified by Debian
>
> I am on Debian Testing and that is the default emacs version.
>
> Using the unmodified org (git hash from above) I get the following messages
> when executing a src
> block with R:
>
> executing R code block...
> Loading ‘ess-bugs-l’: unescaped character literals `?(', `?)' detected,
> `?\(', `?\)' expected!
> Type C-h m for help on ESS version 15.09
> ess-tracebug mode enabled
> Quit
> Package cl is deprecated
>
> Note that the "Quit" is me pressing Ctrl-g after a few seconds.
>
> Removing the commit in question makes the block return instantaneously:
>
> executing R code block...
> Loading ‘ess-bugs-l’: unescaped character literals `?(', `?)' detected,
> `?\(', `?\)' expected!
> Type C-h m for help on ESS version 15.09
> ess-tracebug mode enabled
> Code block evaluation complete.
> Package cl is deprecated
>
> I anticipated that this would not be obvious, since this feature is used too
> much to go unnoticed for
> two years - but I am clueless as to how I should continue with debugging...
>
> Thanks for your help!
> Christian
>
> On Sun, 2022-05-15 at 16:16 +0200, Jeremie Juste wrote:
>>
>> Hello Christian,
>>
>> Thanks for reporting but I cannot reproduce the bug with the org and
>> emacs version below.
>>
>> Org mode version 9.5.3 (release_9.5.3-467-g2bd34e @
>> /home/djj/src/org-mode/lisp/)
>> GNU Emacs 27.2 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.24) of
>> 2022-01-16
>>
>> Can you please let me know which version of org-mode you are actually
>> using?
>>
>> Ihor, many thanks for checking.
>>
>> Best regards,
>> Jeremie
>>
>> On Sunday, 15 May 2022 at 16:08, Ihor Radchenko wrote:
>> > Christian Heinrich <com-orgmode-mailinglist@gladbachcity.de> writes:
>> >
>> > > I got back to an org file after upgrading to the latest release of
>> > > org-mode and tried
>> > > executing the
>> > > contained R source blocks. Unfortunately, emacs got stuck in the
>> > > execution and was blocked; I
>> > > had to
>> > > exit using C-g.
>> > >
>> > > Here's a minimal example src block that causes emacs to get stuck:
>> > >
>> > > #+begin_src R :results output :session *R* :exports both
>> > > a <- 10
>> > > a
>> > > #+end_src
>> > >
>> > > R itself does start and the code is also executed correctly. However,
>> > > the output from that
>> > > session
>> > > is apparently not returned to emacs or the buffer.
>> >
>> > I tried you example using Emacs >=26 and it works just fine.
>> >
>> > Best,
>> > Ihor