You could use a regex to search through the xml file to see if the characters in question exist. You could read up on the XML::Simple module as a way to easily access the XML file also.
What are you requesting? The Perl code? I don't have any for you if that is the case. I cannot produce perl code for you from nothing. Besides, your going to have to give it a best effort to try and do the filtering, but we will guide you where you need it.
Comment