Tangle only code block body

Tangle only code block body

[Ista Zahn]

Hi all,

Is there a way to tangle just the body of code blocks, without any header 
argurments? For example when I tangle this file

##### begin example #####

* test
#+name: testplot
#+begin_src R :results output graphics :file tmp.png :tangle tmp.R
  plot(1:10)
#+end_src

##### end example #####

I get

png(filename="tmp.png")
plot(1:10)
dev.off()

but I want just

plot(1:10)


I've tried removing the %flag setting in org-babel-exp-code-template but it 
didn't seem to have any effect. 

Thanks for any pointers,

Ista

Re: Tangle only code block body

[Eric Schulte]

Hi Ista,

Use the :no-expand header argument. See
http://orgmode.org/manual/no_002dexpand.html

Best,

Ista Zahn <istazahn@gmail.com> writes:

> Hi all,
>
> Is there a way to tangle just the body of code blocks, without any header 
> argurments? For example when I tangle this file
>
> ##### begin example #####
>
> * test
> #+name: testplot
> #+begin_src R :results output graphics :file tmp.png :tangle tmp.R
>   plot(1:10)
> #+end_src
>
> ##### end example #####
>
> I get
>
> png(filename="tmp.png")
> plot(1:10)
> dev.off()
>
> but I want just
>
> plot(1:10)
>
>
> I've tried removing the %flag setting in org-babel-exp-code-template but it 
> didn't seem to have any effect. 
>
> Thanks for any pointers,
>
> Ista
>
>
>

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