<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">\chapter{Footnotes}

one\footnote{\label{foot-1}Footnote 1.}
two\footnote{\label{foot-2}Footnote 2.}
three\footnote{\label{foot-3}Footnote 3.}
four\textsuperscript{\ref{foot-2}}

\section{Example 1}
test</pre></body></html>