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Path: utzoo!linus!decvax!harpo!eagle!mhuxi!houxm!ihnp4!mtplx1!washu!eric
From: eric@washu.UUCP
Newsgroups: net.lang.c,net.unix-wizards,net.wanted
Subject: Re: need info: %r in printf
Message-ID: <164@washu.UUCP>
Date: Thu, 13-Oct-83 13:21:40 EDT
Article-I.D.: washu.164
Posted: Thu Oct 13 13:21:40 1983
Date-Received: Fri, 14-Oct-83 06:59:09 EDT
References: <2151@yale-com.UUCP>
Organization: Washington U. CSL, St. Louis
Lines: 21

The C-compiler at BBN allowed the %R or %r construction, but I believe
it was a local hack.  You can get the same results as follows (although
it is a bit less beautiful):

	char *ProgramName;
	warning(fmt,args)
	char *fmt;
	{

	  fprintf(stderr,"%s: (warning) ",ProgramName);
	  _doprnt(fmt, &args, stderr);		/* this is the good line */
	  return(ferror(stderr)? EOF : 0);
	
	}

On 4.1 at least, no special libs need be included.

eric
..!ihnp4!washu!eric-- 
eric
..!ihnp4!washu!eric