<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">% \subsubsection{XKCD}
% \DescribeMacro{\xkcd}{Reference an XKCD cartoon.}
%    \begin{macrocode}
%&lt;*classXimera&gt;
\newcommand{\xkcd}[1]{#1}
%&lt;/classXimera&gt;
%    \end{macrocode}
% On the web, this should be an image linked to the actual XKCD website.
%    \begin{macrocode}
%&lt;*htXimera&gt;
\renewcommand{\xkcd}[1]{\ifvmode \IgnorePar\fi \EndP\HCode{&lt;img src="https://imgs.xkcd.com/comics/#1.png"&gt;}}
%&lt;/htXimera&gt;
%    \end{macrocode}
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