FaultFinder Source Listing - Xref

The Xref listing provides a sorted list of data names. It looks like this:

*  Xref Map Listing 
*  Def'd  Name                    References, ?Tests, >Modifications
   000012 LNKS-VAR-1              0000013 0000016 ?0000020
   000013 LNKS-VAR-1R.            
   000014 LNKS-VAR-2              0000016
   000009 LS-VAR-1                0000021
   000018 PAR1                    
   000017 SEC1
   000006 TLS-VAR-1               0000019
   000003 WS-VAR-1                >0000019 ?0000020
   000016 funbar*
   000001 funbar@

For each data item, the listing shows:

• The line at which the data item was defined
• The lines at which the data item is used
• The operations performed on the data item on particular lines

The header to the third column, References, ?Tests, >Modifications, shows the type of operations that are recognized, and the indicators for these operations. For example, lnks-var-1 is defined at line 12, referenced at lines 13 and 16, and tested at line 20, while ws-var-1 is defined at line 3, modified at line 19 and tested at line 20.

A name suffixed with an asterisk (*) indicates the line at which that program's Procedure Division begins, while a name suffixed with the at sign (@) indicates the line at which that program's program id is defined.