\documentclass{jss}

\title{Placeholder: Parse Failure}
\author{Placeholder}

\begin{document}
\section{Introduction}

This file intentionally triggers a \code{JSS-PARSE-000} by containing
an unbalanced environment: we \begin{itemize} open a list but never
close it. pylatexenc should raise LatexWalkerError on this file, which
the harness converts to a JSS-PARSE-000 violation per spec FR-011.

\end{document}
