Re: Batch mode evaluation of source code?

[Eric Schulte <schulte.eric@gmail.com>]

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Hi Herb,

The following org-mode file and minimal elisp file can be used to print
the results of evaluating a code block from a batch Emacs session (note
this is using Emacs24, so Org-mode/Babel do not need to be explicitly
loaded).

I used the following command line
: emacs --batch -l run-code.el 2> /dev/null

And the following two files.

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#+Title: short code buffer

#+begin_src python :results output
  print "hello"
  2
  print "bye"
#+end_src

#+results:
: hello
: bye


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Cheers -- Eric

Herbert Sitz <hsitz@nwlink.com> writes:

> The Org manual gives an example of a batch mode --eval that runs code to tangle
> code from Org files.  I assume there's also a way to simply run a source code
> block and get its output in the terminal but I can't see how to do it.
>
> To give a concrete example, the Org manual uses this Python source block as
> example illustrating the difference between :session and non-session results
> output.  How would I evaluate it from the command line and get the results
> output back in the terminal?:
>
> -------------------------
> #+begin_src python  :results output
> print "hello"
> 2
> print "bye"
> #+end_src
> ------------------------
>
> -- Herb
>
>
>

-- 
Eric Schulte
http://cs.unm.edu/~eschulte/