From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Berry, Charles" <ccberry@ucsd.edu>
Subject: BUG in ob-scheme WAS: Re: Babel: verbatim results yield a table
Date: Thu, 2 Aug 2018 17:08:36 +0000
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References: <877el9arlx.fsf@iki.fi>
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To: Jarmo Hurri <jarmo.hurri@iki.fi>
Cc: "emacs-orgmode@gnu.org" <emacs-orgmode@gnu.org>



> On Aug 2, 2018, at 5:19 AM, Jarmo Hurri <jarmo.hurri@iki.fi> wrote:
>=20
>=20
> Greetings.
>=20
> The org manual states that in the :results header argument of a block
>=20
> verbatim Interpret literally and insert as quoted text. Do not create a
>         table. Usage example: :results value verbatim

Unfortunately, `org-babel-scheme--table-or-string' does not honor :results =
verbatim. :-(


>=20
> The quote above is from https://orgmode.org/manual/results.html
>=20
> Given this description, I am trying to understand the result below from
> a Scheme snippet (this is an exercise in the good old SICP). In
> particular, why is the table created from the (nested) list?
>=20
> Jarmo
>=20
>   #+BEGIN_SRC scheme :exports both :results value verbatim
>     (define (deep-reverse lst)
>       (define (deep-iter lst result)
>         (if (null? lst)
>             result
>             (let ((first (car lst)) (rest (cdr lst)))
>               (deep-iter rest
>                          (cons (if
>                                 (pair? first)
>                                 (deep-reverse first)
>                                 first)
>                                result)))))
>       (deep-iter lst '()))
>=20
>     (deep-reverse (list (list 1 2 3 4) (list (list 5 6) 7 8)))
>   #+END_SRC
>=20
>   #+RESULTS:
>   | 8 | 7 | (6 5) |   |
>   | 4 | 3 |     2 | 1 |
>=20

HTH,

Chuck