Hi John! There is no „return“ in Lisp languages. The return value of (list 1 2 3) is (1 2 3). Clojure is a Lisp language similar to Elisp. So
#+begin_src clojure :results code (list 1 2 (+ 1 2)) #+end_src should work for Clojure as it does für Elisp. Johannes Am 24.06.2021 um 18:28 schrieb John Kitchin <jkitc...@andrew.cmu.edu<mailto:jkitc...@andrew.cmu.edu>>: That probably means the clojure block is returning nil as the value. I don't know what it means to return something in clojure, but here is what you have to do with Python, for example. #+BEGIN_SRC python :results value code [1, 2, 3] #+END_SRC #+RESULTS: #+begin_src python None #+end_src You have to explicitly return a value to see it. #+BEGIN_SRC python :results value code return [1, 2, 3] #+END_SRC #+RESULTS: #+begin_src python [1, 2, 3] #+end_src John ----------------------------------- Professor John Kitchin (he/him/his) Doherty Hall A207F Department of Chemical Engineering Carnegie Mellon University Pittsburgh, PA 15213 412-268-7803 @johnkitchin http://kitchingroup.cheme.cmu.edu<http://kitchingroup.cheme.cmu.edu/> On Thu, Jun 24, 2021 at 10:31 AM Johannes Brauer <bra...@nordakademie.de<mailto:bra...@nordakademie.de>> wrote: What about :results code The default is a elisp code block so you get syntax coloring That works fore lisp: #+begin_src elisp :results code (list 1 2 (+ 1 2)) #+end_src #+RESULTS: #+begin_src elisp (1 2 3) #+end_src But with Clojure I get #+begin_src clojure :results code (list 1 2 (+ 1 2)) #+end_src #+RESULTS: #+begin_src clojure nil #+end_src
