Date:	Thu, 24 Aug 2000 21:19:10 +0200
From:	"Eli Zaretskii" <eliz AT is DOT elta DOT co DOT il>
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To:	jeffw AT darwin DOT sfbr DOT org
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In-reply-to:	<200008241754.MAA13001@darwin.sfbr.org> (message from Jeff
	Williams on Thu, 24 Aug 2000 12:55:51 -0500 (CDT))
Subject:	Re: OT: cvs, rcs, and diff
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> Date: Thu, 24 Aug 2000 12:55:51 -0500 (CDT)
> From: Jeff Williams <jeffw AT darwin DOT sfbr DOT org>
> 
> But why provide your own `diff'?  Doesn't that go against the Unix
> philosophy of having lots of basic utilities, each one doing its thing
> extremely well, with close cooperation between programs?

CVS has the code of `diff' and `patch' integrated into it.

I think in this case it's not worth the hassle to use the external
`diff' and `patch', since then you would need to support all the
different falvors of them out there.  For example, some of them don't
support -u or even -c, to say nothing of the more sophisticated
options of Gnu Diff.

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