/dt>
 <dd>
 <dl>
 <dt><code>true</code></dt>
 <dd>[<em>optional</em>] (<em>default</em>) If a higher level protocol such as HTTP [<a href='http://www.ietf.org/rfc/rfc2616.txt'>IETF RFC 2616</a>] provides an 
 indication of the character encoding of the input stream being 
 processed, that will override any encoding specified in the XML 
 declaration or the Text declaration (see also section 4.3.3, 
 "Character Encoding in Entities", in [<a href='http://www.w3.org/TR/2004/REC-xml-20040204'>XML 1.0</a>]). 
 E