Bad characters in document

"Frank P Esposito" <[email protected]> Thu, 3 Jul 2008 13:27:37 -0400
Newsgroups gmane.text.xml.expat.general
Message-ID <[email protected]>
Greetings --

Is there a way to get a "call back" from expat that it scanned a bad
utf-8 sequence?

Now, if that is the case, the scanner stops and returnes to the caller

/Frank