Last change
on this file since 1608 was 613, checked in by George Lilly, 15 years ago |
initial load of WorldVistAEHR
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File size:
523 bytes
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1 | PRSDXREF ;HISC/GWB-SET AND KILL CROSS REFERENCES ;6/13/92 09:15
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2 | ;;4.0;PAID;;Sep 21, 1995
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3 | KILL ;Kill existing cross reference
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4 | D CHECK G:EXIT EXIT S XSAV=X
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5 | F XREF=0:0 S XREF=$O(^DD(450,FLDNUM,1,XREF)) Q:XREF'>0 S X=XSAV X:$D(^DD(450,FLDNUM,1,XREF,2))#2 ^(2)
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6 | G EXIT
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7 | SET ;Set new cross reference
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8 | D CHECK G:EXIT EXIT S XSAV=X
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9 | F XREF=0:0 S XREF=$O(^DD(450,FLDNUM,1,XREF)) Q:XREF'>0 S X=XSAV X:$D(^DD(450,FLDNUM,1,XREF,1))#2 ^(1)
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10 | EXIT K EXIT,XREF,XSAV
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11 | Q
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12 | CHECK S EXIT=$S('$D(X):1,'$D(FLDNUM):1,X="":1,FLDNUM'>0:1,1:0)
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13 | Q
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