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From: jrw@hropus.UUCP (Jim Webb)
Newsgroups: net.sources
Subject: Re: Re: ifdef filter
Message-ID: <583@hropus.UUCP>
Date: Thu, 24-Jul-86 14:32:39 EDT
Article-I.D.: hropus.583
Posted: Thu Jul 24 14:32:39 1986
Date-Received: Fri, 25-Jul-86 21:15:34 EDT
References: <323@enmasse.UUCP> <924@cyb-eng.UUCP> <640@wg3b20.UUCP> <3479@amdahl.UUCP>
Organization: Bell Labs, Holmdel, NJ
Lines: 9

> I know of a GREAT way to filter out "un-executed" ifdefs. It's
> called the C pre-processor! Just feed it your code, with a few
> -Doptions to define which ifdefs you want defined, and presto-changeo,
> it will spit out only the wanted source.

I laugh!  This approach will also expand all the #defines that you use,
making the code quite unreadable, especially if you #include <stdio.h>
-- 
Jim Webb           "Out of phase--get help"         ihnp4!houxm!hropus!jrw