Exception Expressions in a Logical Document Structure
Original Publication Date: 1989-Nov-01
Included in the Prior Art Database: 2005-Jan-31
A document's logical structure specification defines the hierarchical relationships for all possible elements that might appear in a given instance of a revisable document data stream. A simple means is provided to identify those elements that are either permitted or not permitted to occur within the content of selected logical elements. This eliminates the need to define/interpret replicated elements that are dependent on the element context hierarchy.