/usr/lib/x86_64-linux-gnu/fis-gtm/V6.3-000A_x86_64/_DO.m is in fis-gtm-6.3-000a 6.3-000A-1.
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; ;
; Copyright 1987,2001 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. ;
; ;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
%DO ;GT.M %DO utility - decimal to octal conversion program
;invoke with %DO in decimal and %DL digits to return %DO in octal
;invoke at INT to execute interactively
;invoke at FUNC as an extrinsic function
;if you make heavy use of this routine, consider $ZCALL
;
s %DO=$$FUNC(%DO,$g(%DL))
q
INT n %DL
r !,"Decimal: ",%DO r !,"Digits: ",%DL s %DO=$$FUNC(%DO,%DL)
q
FUNC(d,l)
s:'$l($g(l)) l=12
q:d=0 $e("000000000000",1,l)
n o
s o=""
s:d<0 d=$$FUNC^%EXP(8,l)+d
f q:'d s o=d#8_o,d=d\8
q $e("000000000000",1,l-$l(o))_o
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