maintaining bash

[Igor Pechtchanski]

On Sun, 10 Apr 2005, Yitzchak Scott-Thoennes wrote:

> On Sun, Apr 10, 2005 at 01:28:46PM -0400, Igor Pechtchanski wrote:
> > You generate a patch (using "diff -puN" against the original sources),
>
> Funny, I used -p0rN4u for the fortune package, but I guess that's a
> special case.

I usually use -purN, actually, but I figured the recursive part was
implied...  What do -0 and -4 do, exactly?
	Igor
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