On Mon, Oct 8, 2012 at 1:39 AM, Eric Schulte <eric.schulte@gmx.com> wrote:

> Yann Le Du <yann.ledu.fr@gmail.com> writes:
>
> > Hi,
> >
> > I have a bunch of code chunks with stuff like <<fun name>> and headers
> like
> > :tangle toto.c exporting to different files in noweb style
> >
> > If I use C-c C-v t, it extracts all of those code chunks nicely
> >
> > However, sometimes I would like to put my cursor inside one of those code
> > chunks and then extract only that one, not the others.
> >
> > Is there a simple way ?
> >
>
> Yes, run the tangle with a prefix argument to tangle only the block
> under your cursor e.g., C-u C-c C-v t.
>
>
Very nice! Is that documented? It's not in
http://orgmode.org/manual/Extracting-source-code.html


> Best,
>
> >
> > I narly found a solution, but to make it work nicely I need to put
> > org-babel-tangle inside a macro, but it fails: if I define a macro :
> >
> > C-x (
> > M-x org-babel-tangle
> > C-x )
> > C-x e
> >
> > it fails, saying wrong type argument stringp, nul
> >
> > I'm lost.
> >
> > Yann
>
> --
> Eric Schulte
> http://cs.unm.edu/~eschulte
>