On Monday, 30 Oct 2017 at 19:08, Uwe Brauer wrote:
> Hi
>
> I followed the instructions found in
> http://eschulte.github.io/babel-dev/DONE-tangle-entire-org-mode-file-in-comments.html
>
> Although they are 7 years old however when I try to tangle the example
> file I receive
>
> Tangled 0 code blocks from tangle2.org
>
> Here is the file just in case

You don't way what version of org you are using but I am assuming a
relatively recent version (given your emails in recent past).  In this
case, the comments directive is a src block header argument so should
either be on the src line or as a header-args property:

So either

#+begin_src emacs-lisp :comments org

or

:PROPERTIES:
:header-args: :comments org
:END:

HTH,
eric

-- 
: Eric S Fraga via Emacs 27.0.50, Org release_9.1.2-117-g5b2b8f