LDREN</code>, then the document that is 
 passed as the context node will be changed such that its 
 <code>xmlEncoding</code>, <code>documentURI</code>, 
 <code>xmlVersion</code>, <code>inputEncoding</code>, 
 <code>xmlStandalone</code>, and all other such attributes are set to 
 what they would be set to if the input source was parsed using 
 <code>LSParser.parse()</code>. 
 <br> This method is always synchronous, even if the 
 <code>LSParser</code> is asynchronous (<code>LSParser.async</code> is 
 <code>t