/usr/lib/x86_64-linux-gnu/fis-gtm/V6.3-000A_x86_64/_dh.m is in fis-gtm-6.3-000a 6.3-000A-1.
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; ;
; Copyright 1987, 2003 Sanchez Computer Associates, Inc. ;
; ;
; This source code contains the intellectual property ;
; of its copyright holder(s), and is made available ;
; under a license. If you do not know the terms of ;
; the license, please stop and do not read further. ;
; ;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
%DH ;GT.M %DH utility - decimal to hexadecimal conversion program
;invoke with %DH in decimal and %DL digits to return %DH in hexadecimal
;invoke at INT to execute interactively
;invoke at FUNC as an extrinsic function
;if you make heavy use of this routine, consider $ZCALL
;
s %DH=$$FUNC(%DH,$G(%DL))
q
INT n %DL
r !,"Decimal: ",%DH r !,"Digits: ",%DL s %DH=$$FUNC(%DH,%DL)
q
FUNC(d,l)
s:'$l($g(l)) l=8
q:d=0 $e("00000000",1,l)
n h
s h=""
s:d<0 d=$$FUNC^%EXP(16,l)+d
f q:'d s h=$e("0123456789ABCDEF",d#16+1)_h,d=d\16
q $e("00000000",1,l-$l(h))_h
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