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From: levy@ttrdc.UUCP (Daniel R. Levy)
Newsgroups: net.lang.c
Subject: Re: Re: fast code and no morals
Message-ID: <720@ttrdc.UUCP>
Date: Sat, 8-Feb-86 19:35:39 EST
Article-I.D.: ttrdc.720
Posted: Sat Feb  8 19:35:39 1986
Date-Received: Tue, 11-Feb-86 06:49:42 EST
References: <842@megaron.UUCP> <1820@brl-tgr.ARPA>
Distribution: net
Organization: AT&T, Computer Systems Division, Skokie, IL
Lines: 44

<Oh oh here it comes.  Watch out boy, it'll chew you up! \
Oh oh here it comes.  The LINE EATER!  [Line eater]>

In article <3032@umcp-cs.UUCP>, chris@umcp-cs.UUCP (Chris Torek) writes:
>
>C is portable:
>
>	/* echo */
>	#include <stdio.h>
>
>	main(argc, argv)
>		register int argc;
>		register char **argv;
>	{
>		register int i;
>
>		argc--;
>		for (i = 1; i <= argc; i++)
>			printf("%s%c", argv[i], i < argc ? ' ' : '\n');
>		exit(0);
>	}
>--
>In-Real-Life: Chris Torek, Univ of MD Comp Sci Dept (+1 301 454 1415)

What about a system where it is impossible to give command line arguments to a
program, like the early-stone-age card reading IBM systems?   Not all C runs
on Unix ya know....  (Is C only allowed to run on machines that DO allow
command line arguments?  What does the proposed ANSI C standard say about this?)
Would this program just get run with an argc of 0 in the case of a stone
age system?  As a matter of fact, must a system support both upper and lower
case characters to support C?  (Would Cyber-type machines with 6 bit character
codes be out of the running?)  Perhaps nobody these days would WANT such a sys-
tem, rendering the point moot, but for the sake of argument :-), what if someone
had such a system and wanted to keep on using it, but with C rather than say,
Fortran (which would have no trouble with the absence of command line arguments
and the single case of characters)?
-- 
 -------------------------------    Disclaimer:  The views contained herein are
|       dan levy | yvel nad      |  my own and are not at all those of my em-
|         an engihacker @        |  ployer or the administrator of any computer
| at&t computer systems division |  upon which I may hack.
|        skokie, illinois        |
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