crossREFerence, automatic overlay and calling TREE software
The REF program in conjunction with the TREE program will perform functions
such as output cross-reference data, output user and system symbols,
output the calling tree structure, and output an automatic overlay
description file for your program. The .ODL file will have to be edited
to conform to your system configuration with respect to resident libraries
and such. The sources are given in OMSI PASCAL version 1 and MACRO-11.
All necessary documentation for running the REF program can be found
in the REF.CMD file.