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From: gwyn@BRL.ARPA (VLD/VMB)
Newsgroups: net.unix
Subject: Re:  Unix source and object control
Message-ID: <1695@brl-tgr.ARPA>
Date: Fri, 17-Jan-86 09:41:34 EST
Article-I.D.: brl-tgr.1695
Posted: Fri Jan 17 09:41:34 1986
Date-Received: Sun, 19-Jan-86 04:23:41 EST
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Running the "what" command on any file (such as a core dump)
will print out all the SCCS ID strings found therein.  Proper
use of SCCS requires that each SCCS-controlled source code
module generate a string containing this information that will
be linked into the composite executable binary.  E.g.,
$ what /usr/5bin/what
/usr/5bin/what:
	what.c	6.6
	any.c	3.1

When delta'ing the SCCS archives, comments should have been
entered.  I think there is a command to print the comments but
I just look at the beginning of the archive with a text editor.