Ypo <ypun...@gmail.com> writes:
> Could be the headlines exported in a faster way?
>
> Could be possible to avoid the duplication of information? (To create
> the diagram directly from the headlines, without yanking a copy of them).
You can use noweb reference syntax.
#+name: collect-headings
#+begin_src emacs-lisp :results silent
;; Collect all the headings in current buffer.
(concat
"* Top\n"
(mapconcat
#'identity
(org-map-entries
'(concat "*"
(buffer-substring-no-properties
(line-beginning-position) (line-end-position))))
"\n"))
#+end_src
#+begin_src plantuml :noweb yes :file my-diagram.png
@startwbs
<<collect-headings()>>
@endwbs
#+end_src
--
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>
