\begin{code}{\VAR{language|default('text')}}{\BLOCK{if filename}\VAR{filename}\BLOCK{endif}}{
    \BLOCK{- if baselinestretch}baselinestretch=\VAR{baselinestretch}, \BLOCK{endif}
}
\begin{Verbatim}[
    breaklines,
    breakanywhere,
    commandchars=\\\{\},
    \BLOCK{- if linenos}numbers=left, firstnumber=1, stepnumber=1,\BLOCK{endif -}
    \BLOCK{- if highlight }highlightlines={\VAR{','.join(highlight)}}\BLOCK{endif}
]
\VAR{code}\end{Verbatim}
\end{code}
