<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">% Public domain. Originally written by Martin Ruckert.

\newif\ifhint
% How to test for the HiTeX engine
\expandafter\ifx\csname HINTversion\endcsname\relax
  \hintfalse
\else
  \hinttrue
\fi
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