bug#1422: marked as done (diff upon trouble)

[Emacs bug Tracking System]

Your message dated Mon, 24 Nov 2008 16:12:28 -0500
with message-id <87hc5weslf.fsf@cyd.mit.edu>
and subject line diff upon trouble
has caused the Emacs bug report #1422,
regarding diff upon trouble
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
bug report if necessary, and/or fix the problem forthwith.

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-- 
1422: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=1422
Emacs Bug Tracking System
Contact don@donarmstrong.com with problems
> --- Begin Message ---
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> Subject: 
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> diff upon trouble
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> Date: 
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> Tue, 25 Nov 2008 01:57:32 +0800
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> Digging deep into (info "(diff)Invoking diff") we learn
>    An exit status of 0 means no differences were found, 1 means some
>    differences were found, and 2 means trouble.
> which should also be on diff's man page. Bug CC'd.
> Also "trouble" should be explained.
> P.S. maybe warn on diff a a: same file. OK never mind.
>
> Now let's examine emacs M-x diff's final line on three different exit values:
> 0:Diff finished.  Tue Nov 25...
> 1:Diff finished (no differences).  Tue Nov 25...
> 2:Diff finished.  Tue Nov 25...
>
> The latter should also mention *** Trouble Encountered *** even if it
> is mentioned by the diff error messages. We want to see it on the
> bottom line too.
>
> No diff-version variable. Can't tell from diff.el either.
> emacs-version "22.2.1". diff (GNU diffutils) 2.8.1
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> --- End Message ---
> --- Begin Message ---
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> Subject: 
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> diff upon trouble
>
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> Date: 
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> Mon, 24 Nov 2008 16:12:28 -0500
>
>
>
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> > Now let's examine emacs M-x diff's final line on three different exit values:
> > 0:Diff finished.  Tue Nov 25...
> > 1:Diff finished (no differences).  Tue Nov 25...
> > 2:Diff finished.  Tue Nov 25...
> >
> > The latter should also mention *** Trouble Encountered *** even if it
> > is mentioned by the diff error messages. We want to see it on the
> > bottom line too.
>
> Fixed, thanks.
>
>
> --- End Message ---