Re: Using guile (running on a port) in Org Mode

[Zelphir Kaltstahl]

Hello Munyoki!

On 7/15/22 16:44, Munyoki Kilyungi wrote:
> Tim Van den Langenbergh <tmt_vdl@gmx.com>
> anaandika:
>
> > Munyoki Kilyungi <me@bonfacemunyoki.com> writes:
> >
> > > [[PGP Signed Part:Undecided]]
> > >
> > > Hi Guilers!
> > >
> > > Recently I worked out a way to point an org src
> > > block to any python environment I want:
> > > <https://www.bonfacemunyoki.com/post/2022-07-12-gnu-guix-org-mode-guix-profiles/>.
> > > WRT to scheme code, is there a way to tell a
> > > scheme source block to run a guile interpreter
> > > that runs on a given port?
> > Hello there,
> >
> > it's been a little while since I looked at the ob-scheme code, but I believe
> > that you should be able to use an existing Geiser session as the execution
> > session for your Org buffer.  So if you connect Geiser to a running Guile
> > instance, give the Geiser buffer a unique name, and use that name as the
> > session parameter for your src block (plus or minus earmuffs) I think it should
> > work.
> So I've renamed my buffer to "GUILE"
>
> and now I have this:
>
> #+begin_src scheme :results output :session "GUILE"
> (+ 1 1)
> #+end_src
>
> But I get:
>
> #+RESULTS:
> : Geiser Interpreter produced no output
>
> Anything I'm doing wrong?  I'll look into the
> ob-scheme source later though.  Perhaps I'll find
> answers there.

I think you are facing the same problem I faced: 
https://gitlab.com/emacs-geiser/guile/-/issues/21

Long story short: ob-scheme needs a patch applied, and your version of ob-scheme 
probably does not have it yet.

Best regards,
Zelphir


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