Directory /smart/Doc/overview
        Documentation giving an overview of the SMART system.  The main
        file should be skimmed, the appendices go into details for
        primarily programmers.  Note, this was gathered together
        from at least 3 different text-processing systems, and has
        not been converted to latex yet.

overview        Main introduction to the entire SMART system
app.eval        Detailed explanation of evaluation output
app.file_acc    Low level file access procedures
app.procs       General schema for procedures
app.rel_objs    Types of low-level relational objects 
app.spec        Details of specification files, and how parameter matching
                is done.


