On Tue, 20 Jan 2015, Marcin Borkowski wrote:
Hello Orgers,
assume that I have this in my Org file:
#+BEGIN_FOO :bar baz qux
whatever
#+END_FOO
and I want to extract the value of the header argument "bar" (i.e., the
string "baz qux" in this case). How do I do it? (I'm writing – still –
the custom exporter, and would like to be able to set something
spearately for each special block of some kind.)
It will be easier to use a src block for a faux language (say FOO).
Customize `org-babel-execute:FOO' as needed and you should be set:
#+BEGIN_SRC emacs-lisp
(defun org-babel-execute:FOO (body params &optional etc)
(concat body (format " %S" (assoc :bar params))))
#+END_SRC
#+RESULTS:
: org-babel-execute:FOO
#+NAME: example1
#+BEGIN_SRC FOO :bar baz qux :exports results
whatever
#+END_SRC
#+RESULTS: example1
: whatever (:bar . "baz qux")
HTH,
Chuck
