Figure 2: The named.soa after having been processed through SCCS, make, and M4

;----- VERSION CONTROL ----------------------------------------------
; @(#)named.soa 1.7 /u/chare/Filecabinet/sysadmin/sccs/s.named.soa
;
;History
;-------
; MOD   WHO     DATE    WHAT
;               YYMMDD
; -------------------------------------------------------------------
;1.7    chare   93/02/28        Increment Serial Number to activate change
;1.6    chare   93/02/28        removed extraneous junk
;1.5    chare   93/02/28        Increment Serial Number to activate change
;1.4    chare   93/02/28        adjusted header
;1.3    chare   93/02/28        Increment Serial Number to activate change
;1.2    chare   93/02/28
;1.1    chare   93/02/28        date and time created 93/02/28 14:15:35 by chare

;----- END ----------------------------------------------------------
;
@               IN SOA  ns.choreo.ca.   netmaster.ns.choreo.ca. (
1.7 ; Serial
43200   ; Refresh
300     ; Retry
604800  ; Expire
43200 ) ; Minimum
IN NS   ns.choreo.ca.
IN NS   ns.uunet.ca.
IN NS   ns.uu.net.