From: Eduardo Ochs <eduardoochs@gmail.com>
To: Org Mode <emacs-orgmode@gnu.org>,
Alan Schmitt <alan.schmitt@polytechnique.org>
Subject: Using Org and eev together - problem with source blocks
Date: Sat, 9 Nov 2019 23:54:26 -0200 [thread overview]
Message-ID: <CADs++6iQVzC3Uz-_MeEXW3-AfPE5VDh6Tj8n9+Q5qeU+z-TpNw@mail.gmail.com> (raw)
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Hi list,
I gave a presentation about eev at the EmacsConf a few days ago, and
after the conference I started to work on a tutorial to explain how to
use Org and eev together... links:
http://angg.twu.net/emacsconf2019.html
http://angg.twu.net/LATEX/2019emacsconf-long.pdf (slides)
http://www.youtube.com/watch?v=86yiRG8YJD0&t=774 (demo)
http://www.youtube.com/watch?v=86yiRG8YJD0&t=956 (demo: eepitch)
http://angg.twu.net/eev-intros/find-org-intro.html (eev+Org, html)
http://angg.twu.net/eev-intros/find-org-intro (eev+Org, src)
https://lists.gnu.org/archive/html/emacs-orgmode/2013-11/msg00124.html
I am longtime Org user that only uses a few features of Org - mainly
the ones here,
(info "(org)Document Structure")
and when I tried to explain in my tutorial how to execute org source
blocks I stumbled on a behavior that I found very puzzling... I will
copy the relevant code here. The section on preparation says to run
these sexps,
(require 'org)
(require 'ob-sh)
;; or: (require 'ob-shell)
(require 'ob-python)
and then a bit later the tutorial has this:
# (info "(org)Working With Source Code")
# (info "(org)Evaluating code blocks")
#+BEGIN_SRC sh
seq 200 204
#+END_SRC
#+BEGIN_SRC python
def square (x):
return x*x
print(square(5))
#+END_SRC
but when I run the shell block with C-c C-c I get these errors
Error reading results: (user-error No table at point)
Code block produced no output.
and an empty "#+RESULTS:" block in Emacs24, and the right results
block in some later versions of Emacs, and when I run the Python block
with C-c C-c I always get a results block like this (without the
indentation):
#+RESULTS:
: None
What am I doing wrong? I expected an output of "25"... =(
Thanks in advance!
Eduardo Ochs
http://angg.twu.net/#eev
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next reply other threads:[~2019-11-10 1:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-10 1:54 Eduardo Ochs [this message]
2019-11-10 10:39 ` Using Org and eev together - problem with source blocks Ken Mankoff
2019-11-10 14:36 ` Eduardo Ochs
2019-11-10 16:13 ` Ken Mankoff
2019-11-11 14:30 ` Eduardo Ochs
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