Re: org-babel-tangle-file not parsing code blocks

[Marcelo de Moraes Serpa <celoserpa@gmail.com>]

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Hi Thomas. Thanks again for the reply.

I still don't understand why the TARGET_FILE argument is optional. I would
expect it to create a file of the same name of the org file that is
tangled. Take this code:

(org-babel-tangle-file "~/.emacs.d/config/peepopen-config.org")

Contents:

* Load it
> #+BEGIN_SRC emacs-lisp
>   (add-to-list 'load-path (concat fullofcaffeine-vendor-dir "/peepopen"))
>   (require 'peepopen)
>   (textmate-mode)
> (provide 'peepopenconfig)
> #+END_SRC


When I evaluate the (org-babel-tangle-file...) line, I get the following:

Tangled 0 code blocks from peepopen-config.org


I would expect it to tangle 1 block, and create a peepopen-config.el (no
need to define a TARGET_FILE string).

Two questions:

1) Not sure why it's not tangling the BEGIN_SRC emacs-lisp block
2) Am I wrong about the .el file creation assumption ?

Cheers!

- Marcelo.

On Mon, Mar 25, 2013 at 5:39 PM, Thomas S. Dye <tsd@tsdye.com> wrote:

> Aloha Marcelo,
>
> Marcelo de Moraes Serpa <celoserpa@gmail.com> writes:
>
> > Oh, actually that wasn't the issue.
> >
> > org-babel-load-file seems to force tangling the file to an .el.
> > org-babel-tangle-file doesn't. Is there a way to force the output to the
> > .el file without using the parameter in the code block itself?
> >
>
> Yes, there is.
>
> (org-babel-tangle-file FILE &optional TARGET-FILE LANG)
>
> You should be able set TARGET-FILE with a buffer-wide header argument,
> like this:
>
> #+PROPERTY: tangle force-output-to-the.el
>
> hth,
> Tom
>
> --
> T.S. Dye & Colleagues, Archaeologists
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