Re: [Orgmode] Re: [Babel] Reporting 2 problems of code execution

[Charles C. Berry]

On Mon, 29 Nov 2010, Sébastien Vauban wrote:

> Hi Charles,
>
> Thanks a lot for taking a look at this, too...
>
> "Charles C. Berry" wrote:
> > On Sun, 28 Nov 2010, Sébastien Vauban wrote:
> > > Hi Eric and Dan,
> > >
> > > * Abstract
> > >
> > > Reporting two problems:
> >
> > Did you mean to include ":results output" in the headers?
>
> You're right that could be it. I often forget about adding that setting, even
> though it's more or less mandatory for the sh blocks -- at least, in many sh
> blocks I write...
>
>
> > When I do that in eaco of the src blocks I get what I think you were
> > expecting.
>
> I still don't. See below.

[deleted]

> > #+begin_src sh :results output :var data=a-couple-of-lines :exports both
> > echo "$data"
> > #+end_src
> >
> > #+results:
> > : He said "I'll do it"
> > : but that cannot be echo'ed!
>
> It does not work for me. With the above, I (still) get:
>
> #+results:
> #+BEGIN_RESULT
> #+END_RESULT
>
> for results, and, in the *Org-Babel Error Output*:
>
> --8<---------------cut here---------------start------------->8---
> sh: line 3: unexpected EOF while looking for matching `''
> sh: line 7: syntax error: unexpected end of file
> --8<---------------cut here---------------end--------------->8---

Hmmm. So it looks like 'sh' is having some trouble here.

Can you run the same code directly in the shell?

That is can you set/export $data and then 'echo $data' at the command line

[deleted]

> > #+begin_src emacs-lisp results output :var data=a-couple-of-lines :exports both
> > (prin1-to-string data)
> > #+end_src
> >
> > #+results:
> > : "He said \"I'll do it\"
> > : but that cannot be echo'ed!"
>
> With or without the ":results output" (BTW, notice you've forgotten the colon
> in front of results), the result is the same. But, if you evaluate the block
> multiple times, in my case, the end marker (end_example) is still repeated...

Sorry 'bout the missing ":" - it outputs the same results either way on my 
box.

Chuck

[rest deleted]


Charles C. Berry                            Dept of Family/Preventive Medicine
address@hidden                      UC San Diego
http://famprevmed.ucsd.edu/faculty/cberry/  La Jolla, San Diego 92093-0901