7HFN ...[??? TESTMOVE SECT CENT FGN 32 DOC  
 7HPG    [   
 7J96    [THIS MACRO TESTS WHETHER ANY BLOCKS HAVE BEEN MOVED SINCE THE BLOCK
 7JNQ    [COUNT WAS LAST PHOTOGRAPHED
 7K8B    [   
 7KN2    #MAC  TESTMOVE  
 7L7L          TXU   %A BCOUNT              [COMPARE THE TWO COUNTS  
 7LM=          BCC      %B                  [J IF UNCHANGED  
 7M6W    #NOR