job  Complement Add                                         0310A
               ctl  6611
     *
     * Equates for common code.
     *
     start     equ  347
     detail    equ  start   Here to read detail or chain next program.
     headct    equ  336     Count of headers read.  Usually zero.
     *                      Change to one to print only one header.
     worked    equ  453     Here for success.
     failed    equ  470     Here for failure.
     repeat    equ  495     Here to reload print area and repeat test.
               org  518     Test starts here
     *
               sw   221,241          ,,
               cw   201              ,,
               bce  scope2,13,S    BR TO USE SUBTRACT CODE IF S IN 013
     scope1    lca  230,270        LOAD B FIELD
               a    210,270        ADD WITH LIKE SIGNS
               bss  scope1,B       B ON TO SCOPE
               b    test           BRANCH TO TEST FOR ERROR
     scope2    lca  230,270        LOAD B FIELD
               s    210,270        SUBTRACT WITH UNLIKE SIGNS
               bss  scope2,B       B ON TO SCOPE
     test      c    270,250        TEST FOR ERROR
               bu   failed         BRANCH TO ERROR PRINT ROUTINE IF UNEQ
               b    worked         BRANCH TO CORRECT PRINT ROUTINE
               dcw  @"@            GMWM
               end  start