Whether to ignore XML/HTML tags, false by default.
 Declaration Syntax
 Declaration Syntax Remarks
 RemarksThis identifies XML tags as anything in between < and > characters, there for it will cause undesirable effects in text such as "the sign for less than is < and the sign for greater than is >".  Of course in HTML that should have been written as "the sign for less than is < and the sign for greater than is >" anyway, which would be fine.