Hello! I use some calc in my org document:
#+begin_SRC calc :var x=5 :var y=2 :exports both 2 + a * x ** y #+end_SRC When I export this to LaTeX the listings package complains about an unknown language calc. To fix this I simply define a language: #+LATEX_HEADER: \usepackage{listings} #+LATEX_HEADER: \lstdefinelanguage{calc}{morekeywords={}} Is this the correct way to do this? Should this be added to the documentation? Regards Axel