[DGD] boolean integers: mudos vs dgd

[Jared Maddox]

> Date: Sun, 21 Apr 2013 19:03:49 -0700 (PDT)
> From: Noah Gibbs <noah_gibbs at yahoo.com>
> To: All about DGD and Hydra <dgd at dworkin.nl>
> Subject: Re: [DGD] boolean integers: mudos vs dgd
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> 	<1366596229.57129.YahooMailNeo at web122603.mail.ne1.yahoo.com>
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> Actually, that's what Felix was disagreeing with. ?Returning numbers other
> than 1 or 0 is *not* allowed by the current standard. ?What standard are you
> thinking of where it was allowed?
>
> I'm not disagreeing, I just don't have an older standard to hand, and Felix
> is right with the current one.
>

Just flaky memory, I think (it's been too long since I've seen a K&R
book to be going off of that). I've used the "return 0 or 1" trait as
a convenience in a tree implementation, so I actually depend on that
myself.