Fwd: git diff-index --raw HEAD and git diff --raw HEAD output the same thing?

From: Ping Yin <pkufranky@gmail.com>
Date: Mar 2, 2008, 05:22 UTC
Message-ID: <46dff0320803012122r7e97f486m9e4970c81455cdf6@mail.gmail.com>
In-Reply-To: <46dff0320803010545n775f1441x579a53a8c07d0892@mail.gmail.com>

Sorry i have forgotten to cc git list

---------- Forwarded message ----------
From: Ping Yin <pkufranky@gmail.com>
Date: Sat, Mar 1, 2008 at 9:45 PM
Subject: Re: git diff-index --raw HEAD and git diff --raw HEAD output
the same thing?
To: Johannes Schindelin <Johannes.Schindelin@gmx.de>

On Sat, Mar 1, 2008 at 9:21 PM, Johannes Schindelin
 <Johannes.Schindelin@gmx.de> wrote:
 > Hi,
 >
 >
 >  On Sat, 1 Mar 2008, Ping Yin wrote:
 >
 >  > Strange things is this line
 >  > :160000 160000 34f279b1662a6bef6a8fdea1827bbdbd80f12444
 >  > 0000000000000000000000000000000000000000 M      commonmake
 >  >
 >  > why mod is 160000 while sha1 is 0000...
 >
 >  This indicates that a submodule (160000) was deleted (00000).  It is
 >  easier not to handle a deletion as mode change...
 >
 No, it isn't deleted, git diff --raw HEAD shows the right result
 And why do diff and diff-index show different result?
 $ git status
 # On branch master
 # Changes to be committed:
 #   (use "git reset HEAD <file>..." to unstage)
 #
 #       deleted:    WordBreak
 #       typechange: util
 #
 # Changed but not updated:
 #   (use "git add <file>..." to update what will be committed)
 #
 #       modified:   commonmake
 >  Ciao,
 >  Dscho
 >
 >

 --
 Ping Yin