\vspace{1em}
\noindent
\begin{minipage}{\tuftefullwidth}
    \VAR{prototype}
    
    \VAR{description}
        
    \BLOCK{if (parameters)}
    \textsc{Parameters}
    \begin{itemize}[noitemsep, nolistsep]
        \setlength{\itemindent}{1em}
        \BLOCK{for p in parameters}
        \item \textbf{{\fontfamily{cmr} \selectfont\texttt{\VAR{p[0]} - [\VAR{p[1]}]}}} \VAR{p[2]}
        \BLOCK{endfor}
    \end{itemize}
    \BLOCK{endif}
    
    \BLOCK{if (returns)} 
        \textsc{Returns} \VAR{returns}
    \BLOCK{endif}
\end{minipage}
\vspace{1em}
