/usr/lib/x86_64-linux-gnu/fis-gtm/V6.3-000A_x86_64/_oh.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. ;
; ;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
%OH ;GT.M %OH utility - octal to hexadecimal conversion program
;invoke at INT with %OH in octal to return %OH in hexadecimal
;invoke at FUNC as an extrinsic function
;if you make heavy use of this routine, consider $ZCALL
;
s %OH=$$FUNC(%OH)
q
INT r !,"Octal: ",%OH s %OH=$$FUNC(%OH)
i %OH="" w !,"Input must be an octal number"
q
FUNC(o)
q:o=0 0
q:o<0 ""
q:o'?1.N ""
q:o[8!(o[9) ""
n d,dg,h
s d=0,h="",o=+o
f dg=1:1:$l(o) s d=d*8+$e(o,dg)
f q:'d s h=$e("0123456789ABCDEF",d#16+1)_h,d=d\16
q h
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