% {\slowboxend{...\finishsplunt...}...}
%\end{verbatim}
% That is, \syntax{"\\slowboxbegin{"<tag>"}{"<stuff>"}"} starts a slow box,
% {\slowboxend{...\finishsplunt...}...}
%\end{verbatim}
% That is, \syntax{"\\slowboxbegin{"<tag>"}{"<stuff>"}"} starts a slow box,