Cannot use #+call correctly with babel

Cannot use #+call correctly with babel

[Benoit Bayol]

Hello everyone,

I cannot understand the way to use #+name and #+call with babel.

All the mixes on headers I tried have been failures.
I just want something like :

* Hello Word in C++
Here is the source code :
#+call: cpp_hello_world [:exports code]
and here is the result :
#+call: cpp_hello_world [:results output :exports results]

gives me

* Hello Word in C++
Here is the source code :
#include <iostream>

int main()
{
std::cout << "hello world !" << std::endl;
}

and here is the result :
Hello World !

in the resulting HTML, ascii or Latex export.

Here is my example source : http://pastebin.com/63uHDvZH

Does anyone see why I cannot have the output of the code and the results 
in the last sections ?

Thanks :)

-- 
Benoît BAYOL
benoit.bayol@gmail.com
0033 6 3353 1153

Re: Cannot use #+call correctly with babel

[William LÉCHELLE]

At Sat, 16 Jun 2012 18:31:53 +0200,
Benoit Bayol wrote:
> 
> All the mixes on headers I tried have been failures.
> 
> Here is my example source : http://pastebin.com/63uHDvZH
> 
> Does anyone see why I cannot have the output of the code and the results 
> in the last sections ?

Hi Benoit,

I may be wrong, but I ran into problems with #+call-s and header positions
also recently, and most of it was solved when I understood the manual

> #+CALL: <name>(<arguments>)

required the empty parenthesis() even if no argument were provided.

I now use :
#+CALL: name-of-block[:results output]() :results replace

So maybe you lack parenthesis (or maybe I misunderstood it), and maybe you
should try to put your headers in <end header arguments>, after the
parenthesis.

HTH,