From mboxrd@z Thu Jan  1 00:00:00 1970
From: Charles Berry <ccberry@ucsd.edu>
Subject: Re: Format output of org-babel-tangle for exported file
Date: Wed, 3 Sep 2014 14:19:19 +0000 (UTC)
Message-ID: <loom.20140903T161501-167@post.gmane.org>
References: <m2vbp4g8bq.fsf@krugs.de>
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Rainer M Krug <Rainer <at> krugs.de> writes:

> 
> Hi
> 
> I am calling (org-bable-tangle) in a code block in an org file and I
> would show the files resulting from the tangling in a nice format.
> 
> But I do not manage. I have the following at the moment:
> 
> --8<---------------cut here---------------start------------->8---
> #+begin_src emacs-lisp 
> (replace-regexp-in-string "[)\"]" ""
>      (replace-regexp-in-string "[(]" "- "
>           (replace-regexp-in-string " " "\n- "
>                (prin1-to-string (org-babel-tangle)))))
> #+end_src
> 

[snip]

> Which is neither elegant nor short, and I am sure I could do this
> easier. Any suggestions?

Something like this? Possibly with `(reverse (org-babel-tangle))'

#+BEGIN_SRC emacs-lisp :results value
(mapconcat (lambda (x) (file-relative-name x "..")) (org-babel-tangle) "\n")
#+END_SRC


HTH,

Chuck