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From: ark@alice.UucP (Andrew Koenig)
Newsgroups: net.lang.c
Subject: Re: What ever happened to %r in printf ?
Message-ID: <5554@alice.uUCp>
Date: Fri, 30-May-86 14:37:56 EDT
Article-I.D.: alice.5554
Posted: Fri May 30 14:37:56 1986
Date-Received: Sat, 31-May-86 07:10:37 EDT
References: <126@danews.UUCP>
Organization: Bell Labs, Murray Hill
Lines: 8

> The %r tells printf to use &fmt as the address of a
> printf formatting string, and to get the arguments
> for it off the stack.  I don't know if it would
> work if fmt contained another %r.  Can vprintf be
> used to produce the same result ?

Vprintf and varargs.h can be used to produce a very
similar result, but portably.