#MHN ...[??? RESTERBI SECT CENT FGN 21 DOC
#MRG #
#N?6 [ ERROR BIT IS SET IF ALREADY SET OR IF SAVED ERROR BIT IS SET
#NQQ #MAC RESTERBIT [ RESTERBIT
#P=B LDX 2 FX2
#PQ2 LDX 0 EXT+8(2)
#Q9L SLL 0 1
#QP= ORS 0 EXT+8(2)
#R8W #NOR