From: Nick Dokos <ndokos@gmail.com>
To: emacs-orgmode@gnu.org
Subject: Re: babel scheme not working
Date: Thu, 28 May 2015 15:56:53 -0400 [thread overview]
Message-ID: <87wpzsxypm.fsf@alphaville.usersys.redhat.com> (raw)
In-Reply-To: CAFAhFSW6QB1SKmbV0mfOz-9SjVqG_K60RbDtah9EMpQuVVjhJA@mail.gmail.com
Lawrence Bottorff <borgauf@gmail.com> writes:
> Yes, thanks, the :session did the trick. Is that documented somewhere?
> Also, it ignored my running MIT Scheme and fired up a Guile REPL in
> the next buffer. I guess it's doing something with Geiser, hence,
> Guile?
>
(info "(org) session"):
,----
| The ‘:session’ header argument starts a (possibly named) session for an
| interpreted language where the interpreter’s state is preserved. All
| code blocks sharing the same name are exectuted by the same interpreter
| process. By default, a session is not started.
`----
The interpreter that geiser runs is specified in
geiser-default-implementation.
> On Thu, May 28, 2015 at 3:20 PM, Nick Dokos <ndokos@gmail.com> wrote:
>
> Lawrence Bottorff <borgauf@gmail.com> writes:
>
> > The MIT scheme repl is running in the next buffer. . .
> >
>
> Did you try it?
>
> --8<---------------cut here---------------start------------->8---
> #+BEGIN_SRC scheme :session foo
> (define (mydouble x)
> (+ x x))
> #+END_SRC
>
> #+RESULTS:
>
> doesn't seem to remember from one block to the next. So, after defining the code above
>
> #+BEGIN_SRC scheme :session foo
> (mydouble 5)
> #+END_SRC
>
> #+RESULTS:
> : 10
> --8<---------------cut here---------------end--------------->8---
>
> Without the session, I get
>
> #+RESULTS
> : An error occurred.
>
> instead. This is with guile as the scheme interpreter, but that should
> not make any difference.
>
> > On May 28, 2015 2:16 PM, "Nick Dokos" <ndokos@gmail.com> wrote:
> >
> > Lawrence Bottorff <borgauf@gmail.com> writes:
> >
> > > . . . installed geiser via elpa -- and got some functionality. Although a simple thing like
> > >
> > > #+BEGIN_SRC scheme
> > > (define (mydouble x)
> > > (+ x x))
> > > #+END_SRC
> > >
> > > doesn't seem to remember from one block to the next. So, after defining the code above
> > >
> > > #+BEGIN_SRC scheme
> > > (mydouble 5)
> > > #+END_SRC
> > >
> > > gives an error, while
> > >
> > > #+BEGIN_SRC scheme
> > > (define (mysquare x)
> > > (* x x))
> > > (mysquare 5)
> > > #+END_SRC
> > >
> > > #+RESULTS:
> > > : 25
> > >
> > > works. Any way to have it remember like a REPL does?
> >
> > Use a session?
>
Nick
prev parent reply other threads:[~2015-05-28 19:57 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-28 17:29 babel scheme not working Lawrence Bottorff
2015-05-28 17:49 ` Lawrence Bottorff
2015-05-28 18:15 ` Nick Dokos
2015-05-28 18:37 ` Lawrence Bottorff
2015-05-28 19:20 ` Nick Dokos
2015-05-28 19:40 ` Lawrence Bottorff
2015-05-28 19:56 ` Nick Dokos [this message]
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