1. A method for document generation and display, the method comprising: providing a first display presentation; generating edit events representative of and responsive to user input made relative to the first display presentation; wherein each said edit event is comprised of event content comprising an associated document change and an associated edit reference; wherein the event content is generated in a defined entry order of input; wherein each said associated edit reference identifies a position in the defined entry order of input for utilization of the associated said document change; storing the event content for each said edit event in non-transitory memory; generating a selected edit list for a set comprising at least two of said edit events that each have its said associated edit reference referring to another said event to which the associated document change is utilized; utilizing the edit events in the selected edit list to generate second display presentation data generated responsive to said document change and said edit reference associated with each said edit event in the selected edit list; generating a second display presentation responsive to said second display presentation data; wherein a missing event is one of the events not within the set of selected events, wherein the associated edit reference for the missing event identifies a relationship to one of: one other of the events within the set of selected events, another said missing event; wherein a dangling event is one of the events within the set of selected events and the respective said edit reference identifies a relationship to one of: the missing events, another said dangling event; and wherein the system provides for the second display presentation to provided a display of one of: not showing the dangling event, showing the dangling event within the revised display presentation, and showing the dangling event within the revised display presentation in an identifiable manner.