\section{Module \ocamlinlinecode{External}}\label{module-External}%
\label{module-External-val-foo}\ocamlcodefragment{\ocamltag{keyword}{val} foo : unit \ocamltag{arrow}{$\rightarrow$} unit}\begin{ocamlindent}Foo \emph{bar}.\end{ocamlindent}%
\medbreak


