30 lines
1009 B
Plaintext
30 lines
1009 B
Plaintext
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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; ;
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; Copyright 1987, 2003 Sanchez Computer Associates, Inc. ;
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; ;
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; This source code contains the intellectual property ;
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; of its copyright holder(s), and is made available ;
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; under a license. If you do not know the terms of ;
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; the license, please stop and do not read further. ;
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; ;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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%DH ;GT.M %DH utility - decimal to hexadecimal conversion program
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;invoke with %DH in decimal and %DL digits to return %DH in hexadecimal
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;invoke at INT to execute interactively
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;invoke at FUNC as an extrinsic function
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;if you make heavy use of this routine, consider $ZCALL
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;
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s %DH=$$FUNC(%DH,$G(%DL))
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q
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INT n %DL
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r !,"Decimal: ",%DH r !,"Digits: ",%DL s %DH=$$FUNC(%DH,%DL)
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q
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FUNC(d,l)
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s:'$l($g(l)) l=8
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q:d=0 $e("00000000",1,l)
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n h
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s h=""
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s:d<0 d=$$FUNC^%EXP(16,l)+d
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f q:'d s h=$e("0123456789ABCDEF",d#16+1)_h,d=d\16
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q $e("00000000",1,l-$l(h))_h
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