html#ref-RFC1866" class="informref">[RFC1866]</a>, the set of Latin-1 entities has been extended by
this specification to cover the whole right part of ISO-8859-1 (all code
positions with the high-order bit set), including the already commonly used
&amp;nbsp;, &amp;copy; and &amp;reg;. The names of the entities are taken from
the appendices of SGML (defined in <a rel="biblioentry" href="http://www.w3.org/TR/html4/references.html#ref-ISO8879" class="normref">[ISO8879]</a>).</li>

<li><a href="#sym">symbols, 