4.37 foils

<..32,4 foils..>
 \Configure{foilheads} {}{}
    {\IgnorePar\EndP\HCode{<h1 class="foilheadsHead">}}
    {\HCode{</h1>}\IgnorePar}
 \ConfigureEnv{Theorem}{\par\leavevmode}{\ShowPar}{}{}
 \ConfigureEnv{Lemma}{\par\leavevmode}{\ShowPar}{}{}
 \ConfigureEnv{Corollary}{\par\leavevmode}{\ShowPar}{}{}
 \ConfigureEnv{Corollary*}{\par\leavevmode}{\ShowPar}{}{}
 \ConfigureEnv{Proposition}{\par\leavevmode}{\ShowPar}{}{}
 \ConfigureEnv{Definition}{\par\leavevmode}{\ShowPar}{}{}
 \ConfigureEnv{Proof}{\par\leavevmode}{\ShowPar}{}{}
 \ConfigureEnv{thebibliography}{\par\leavevmode}{\ShowPar}{}{}
 \:CheckOption{1}  \if:Option
     \CutAt{foilheads}
     \ConfigureToc{foilheads}{}{ *\ }{}{}
     \Configure{tableofcontents*}{foilheads}
 \fi
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