JOB  BRANCH OVERFLOW                                        0360B
               ctl  6611
     *
     * Stuff in the preamble
     *
               org  333
     *
     * Set up for one-field-per-card format and begin loading
     *
  333start     sw   8,12
  340reload    sw   1
  344          r    1
     *
     * Look for next program -- A in column 80
     *
  348detail    r
  349tptest    bce  *&5,80,a
  357bcont     b    cont
  361          cs   reload,80
  368          dcw  #1
     *
     tapes1    equ  1268   blank indicates the tape loader
     taperd    equ  1288   tape read routine?
     tapes2    equ  1398   GM indicates the tape loader
               org  377
  377          b    switch
               org  385
  385          b    taperd
  389switch    nop  0
  393          mcw  bcont&3,switch&3
  400begin     cs   332            START TEST
  404          cs
  405          bce  titlpr,titlsw,1  BR TO TITLE PRINT ROUTINE IF 1 IN S52
  413          cs   80             CLEAR READ AREA
  417next      b    detail         BRANCH TO PROGRAM CHAINING ROUTINE
  421cont      sw   1,78           LOAD PRINT AREA
  428          lca  80,299           ,,
  435          lca  72,272           ,,
  442          sw   221              ,,
  446          bav  *&1            RESET OVERFLOW LATCH
  451          lca  222,262        LOAD B FIELD
  458          a    202,262        ADD
  465          bav  ovfl           BRANCH IF OVERFLOW
  470          bss  scope,B        B ON TO SCOPE
  475          bce  bump,6,N       NO ERROR IF N IN 006
  483          b    errprt         BRANCH TO ERROR PRINT ROUTINE
  487ovfl      bss  scope,B        B ON TO SCOPE
  492          bce  bump,6,        NO ERROR IF BLANK IN 006
  500          b    errprt         BRANCH TO ERROR PRINT ROUTINE
  504          DCW  #1
               ORG  900
  900errprt    lca  error,285      BEGIN ERROR PRINT ROUTINE
  907          bss  errhlt,E       E ON TO ERROR STOP
  912          w    bump           ERROR PRINT
  916errhlt    h    bump           ERROR STOP
  920bump      a    *-6,count      Bump count
  927          bce  clear,count-1,9  Ninety times?
  935scope     cs   332
  939          cs
  940          b    cont
  944clear     s    count
  948          bss  corr,C
  953          b    loop
  957corr      w
  958loop      bss  cont,D
  963          b    detail
  970count     dcw  @000?@
  971          DCW  #1
               org  1110
 1114error     dcw  @ERROR@        CONSTANTS
 1119blanks    dcw  @     @          ,,
 1120          dcw  @A FIELD             @
 1140          dcw  @B FIELD             @
 1160          dcw  @RESULT SHOULD BE    @
 1180          dcw  @RESULT IS           @
     *
     * Title print routine.  Notice that in the original format,
     * the title and ID are in CC 49-77 of the last card -- the one
     * that transfers control to the program.
     *
     titlsw    equ  1252   1 to use title print routine
     hdrs      equ  1120   All programs put headers in 1120-1199
     titlex    equ  413    All routines must return here after title
     *
               org  1200
 1200titlpr    w                 Print (space).
 1201          sw   49           Set WM for Title and Block No.
 1205          lca  77,277       Load Title and Block No. in Print Area.
 1212          w                 Print Title and Block No.
 1213          cs   277          Clear Print Area
 1217          w                 Print (space).
 1218          cw   hdrs&20,hdrs&40  Clear Word Marks in second
 1225          cw   hdrs&60      line stored information.
 1229          lca  hdrs&69,270  Load second line.
 1236          w                 Print second line.
 1237          cs   270          Clear Print Area.
 1241          w    titlex       Print (space) and branch to main program.
 1245          dcw  #1
               end  start