nsparent if used for any substantial amount
of text.  A copy that is not "Transparent" is called "Opaque".

     <p>Examples of suitable formats for Transparent copies include plain
<small>ASCII</small> without markup, Texinfo input format, LaTeX input
format, <small>SGML</small> or <small>XML</small> using a publicly available
<small>DTD</small>, and standard-conforming simple <small>HTML</small>,
PostScript or <small>PDF</small> designed for human modification.  Examples
of transparent image formats inclu