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Trailing-Edge - PDP-10 Archives - dec-10-omona-u-mc9 - sched1.ddt
There are no other files named sched1.ddt in the archive.
"/PATCH TO PREVENT NTE STOPCODES/
SCHED1:
NXTJB1+3/JRST PAT	PUSHJ P,INRNQ
JRST CKJB0A
MOVEI F,0
JRST NXTJB1+4
PAT:
PATSIZ/MOVEI T1,PAT