Hi
Please consider * matlab :results output src :exports results: exports code :eval never-export #+begin_src matlab :results output src :exports results: exports code :eval never-export clear all A=[1 1 0; 0 1 0; 0 1 1]; B=[0 1; 1 0; 0 1]; C=[1 1 1]; D=0; sys=ss(A,B,C,D) #+end_src #+RESULTS: #+begin_example sys = A = x1 x2 x3 x1 1 1 0 x2 0 1 0 x3 0 1 1 #+end_example When I export this to latex, I obtain \begin{verbatim} sys = A = x1 x2 x3 x1 1 1 0 x2 0 1 0 x3 0 1 1 \end{verbatim} But I would prefer \begin{lstlisting} sys = A = x1 x2 x3 x1 1 1 0 x2 0 1 0 x3 0 1 1 \end{lstlisting} Any idea how? Thanks and regards Uwe Brauer -- I strongly condemn Putin's war of aggression against the Ukraine. I support to deliver weapons to Ukraine's military. I support the ban of Russia from SWIFT. I support the EU membership of the Ukraine.