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\title{GELLMU and CSS}
\date{30 April 2002}
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\author{William F. Hammond}
\begin{document}
\begin{center}\LARGE\bfseries{}
GELLMU and CSS
\end{center}
\begin{center}\large\bfseries{}
with a Gratuitous ASCII Chart\\[0.25\baselineskip]           in a Footnote
\end{center}
\begin{center}\Large\bfseries{}
\textsl{William F. Hammond}
\end{center}
\begin{center}
\large\bfseries{}
30 April 2002
\end{center}

\medskip
\par{At this point the author is evaluating the usefulness for the \textsc{GELLMU} Project of using \emph{Cascading Style Sheets (\textsc{CSS})} to provide crude renderings of the \textsc{XML} version of the project's \emph{article} document type. \ 
}
\par{One point involves the placement of verbatim text, such as an \textsc{ASCII}\footnote{\begin{menulist}
\item\texttt{\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ASCII\ CHART}
\item\texttt{}
\item\texttt{\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 0123456789ABCDEF}
\item\texttt{}
\item\texttt{\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 0}
\item\texttt{\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 1}
\item\texttt{\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 2\ \ \ \ \ \ \ !\texttt{"}\#\$\%\&'()*+,-./}
\item\texttt{\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 3\ \ \ \ \ \ 0123456789:;\string<=\string>?}
\item\texttt{\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 4\ \ \ \ \ \ @ABCDEFGHIJKLMNO}
\item\texttt{\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 5\ \ \ \ \ \ PQRSTUVWXYZ[\textbackslash{}]\string^\_}
\item\texttt{\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 6\ \ \ \ \ \ `abcdefghijklmno}
\item\texttt{\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 7\ \ \ \ \ \ pqrstuvwxyz\{\string|\}\string~}
\end{menulist}}  chart in a footnote. \ 
}
\par{Various versions of this document are available: \begin{menulist}

\item  \textsc{GELLMU source}\footnote{URI: ftascii.glm}

\item  Spawned \textsc{XML}\footnote{URI: ftascii.xml}

\item  \textsc{HTML} formatted from the \textsc{XML} version\footnote{URI: ftascii.html}

\item  \LaTeX{} source formatted from the \textsc{XML} version\footnote{URI: ftascii.ltx}

\item  \textsc{DVI}\footnote{URI: ftascii.dvi}

\item  Letter-size \textsc{PDF} for printing\footnote{URI: ftascii.pdf}
\end{menulist}
}
\par{Note that the XML version is an instance of the \textsc{GELLMU} \emph{article} document type, which means that \textbf{from the viewpoint of a web browser its vocabulary is completely unknown}. \  It contains a link to a \textsc{CSS} style sheet that serves to provide a crude screen formatting. \ 
}
\par{Note that \textsc{CSS} is presently rather limited. \   In particular, it does not provide a way to move a footnote to the bottom, or, for that matter, to ``move'' anything. \ 
}
\par{Note that there are no live anchors in the web rendering of the \textsc{XML} version if only because \begin{enumerate}

\item  \textsc{CSS} provides no way to do that. \ 

\item  the project's \emph{article} document type presently does not        use \textsc{XML}-level anchors. \ 
\end{enumerate}
}
\par{The \textsc{CSS} renditon of the \textsc{XML} version ``works'' as intended when viewed with \textsl{Opera 6} on a \textsl{Win32} platform. \  The author is not fully satisfied with the \textsc{CSS} handling of any other web browser that he has tried to use. \ 
}
\par{The screen \textsc{PDF} formatter for \textsc{GELLMU} has not yet been completed. \   Screen \textsc{PDF} will have live anchors and in many respects be similar to the experimental PP4/PDF formatter for \textsc{PDF} incremental slides. \   An example slideshow is available at \begin{center}
\url{http://math.albany.edu:8000/math/pers/hammond/Presen/tug2001/} \ ,
\end{center} and an anchor for the draft formatter will be found at the end of the slide show. \  
}
\end{document}