Robert N Fontaine, 6673 Kayla Dr, Candia, NH 03034

5228121, Jul 13, 1993

Sep 8, 1992

7/942128

Robert N. Fontaine - Concord NH
Barbara M. Staines - Temple NH
Alphonse J. Wojtas - East Hampstead NH

Digital Equipment Corporation - Maynard MA

G06F 1562

395145

An information engineering writer's tool uses stored common, semi-common and unique information objects to build audience specific documentation, including specific instruction manuals. A recursive processing program retrieves and sorts called information objects a first time and then sorts the contents for nested calls to other information objects. Each information object is stored a single time. Recall of nested information objects is desirably limited to a single time for each printing or previewing of constructed documents.