It seems, something goes wrong with LaTeX export at least in git master
---- >8 ---- #+PROPERTY: header-args :eval never-export :exports code :results silent src_elisp{(delete-dups nil)} ---- 8< ---- Export as LaTeX buffer: \texttt{\texttt{(delete-dups nil)}} I see no reason why \texttt should be doubled this case. Expectation: e.g. \texttt{(delete-dups nil)}