\newcommand{\startmymenu}{\HCode{
<footer class="navbar navbar-default navbar-fixed-bottom copyleft-navbar">\Hnewline
<div class="container">\Hnewline
<nav class="collapse navbar-collapse copyleft-navbar-collapse" role="navigation">\Hnewline
<ul class="nav navbar-nav navbar-left">\Hnewline
<li><a rel="license" href="http://creativecommons.org/licenses/by-sa/4.0/">License: CC By SA 4.0 International</a></li>\Hnewline}}
\newcommand{\selectmulti}{\HCode{<li class="active"><a href="/guide">HTML</a></li>\Hnewline
<li><a href="/guide/monolithic">HTML (1 page)</a></li>\Hnewline}}
\newcommand{\selectmonolith}{\HCode{<li><a href="/guide/">HTML</a></li>\Hnewline
<li><a class="active"><a href="/guide/monolithic">HTML (1 page)</a></li>\Hnewline}}
\newcommand{\finishmymenu}{\HCode{<li><a href="/guide/comprehensive-gpl-guide.pdf">PDF</a></li>\Hnewline
<li><a href="/guide/comprehensive-gpl-guide.ps">Postscript</a></li>\Hnewline
</ul>\Hnewline}}
\:CheckOption{monolith} \if:Option
\newcommand{\monolith}{\Configure{@BODY}{\startmymenu\selectmonolith\finishmymenu\HCode{</nav></div></footer>}}}
\else
\newcommand{\monolith}{}
\fi