[PATCH] The diff-raw format updates.

Update the diff-raw format as Linus and I discussed, except that
it does not use sequence of underscore '_' letters to express
nonexistence.  All '0' mode is used for that purpose instead.

The new diff-raw format can express rename/copy, and the earlier
restriction that -M and -C _must_ be used with the patch format
output is no longer necessary.  The patch makes -M and -C flags
independent of -p flag, so you need to say git-whatchanged -M -p
to get the diff/patch format.

Updated are both documentations and tests.

Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 104 insertions, 105 deletions

diff --git a/t/t4002-diff-basic.sh b/t/t4002-diff-basic.sh
index 5da05be..ecce6af 100644
--- a/t/t4002-diff-basic.sh
+++ b/t/t4002-diff-basic.sh
@@ -10,123 +10,122 @@ test_description='Test diff raw-output.
 . ../lib-read-tree-m-3way.sh
 
 cat >.test-plain-OA <<\EOF
-+100644 blob ccba72ad3888a3520b39efcf780b9ee64167535d AA
-+100644 blob 7e426fb079479fd67f6d81f984e4ec649a44bc25 AN
--100644 blob bcc68ef997017466d5c9094bcf7692295f588c9a DD
-+040000 tree 6d50f65d3bdab91c63444294d38f08aeff328e42 DF
--100644 blob 141c1f1642328e4bc46a7d801a71da392e66791e DM
--100644 blob 35abde1506ddf806572ff4d407bd06885d0f8ee9 DN
-+100644 blob 1d41122ebdd7a640f29d3c9cc4f9d70094374762 LL
-*100644->100644 blob 03f24c8c4700babccfd28b654e7e8eac402ad6cd->103d9f89b50b9aad03054b579be5e7aa665f2d57 MD
-*100644->100644 blob b258508afb7ceb449981bd9d63d2d3e971bf8d34->b431b272d829ff3aa4d1a5085f4394ab4d3305b6 MM
-*100644->100644 blob bd084b0c27c7b6cc34f11d6d0509a29be3caf970->a716d58de4a570e0038f5c307bd8db34daea021f MN
-*100644->100644 blob 40c959f984c8b89a2b02520d17f00d717f024397->2ac547ae9614a00d1b28275de608131f7a0e259f SS
-*100644->100644 blob 4ac13458899ab908ef3b1128fa378daefc88d356->4c86f9a85fbc5e6804ee2e17a797538fbe785bca TT
-*040000->040000 tree 7d670fdcdb9929f6c7dac196ff78689cd1c566a1->5e5f22072bb39f6e12cf663a57cb634c76eefb49 Z
+:000000 100644 0000000000000000000000000000000000000000 ccba72ad3888a3520b39efcf780b9ee64167535d	AA	AA
+:000000 100644 0000000000000000000000000000000000000000 7e426fb079479fd67f6d81f984e4ec649a44bc25	AN	AN
+:100644 000000 bcc68ef997017466d5c9094bcf7692295f588c9a 0000000000000000000000000000000000000000	DD	DD
+:000000 040000 0000000000000000000000000000000000000000 6d50f65d3bdab91c63444294d38f08aeff328e42	DF	DF
+:100644 000000 141c1f1642328e4bc46a7d801a71da392e66791e 0000000000000000000000000000000000000000	DM	DM
+:100644 000000 35abde1506ddf806572ff4d407bd06885d0f8ee9 0000000000000000000000000000000000000000	DN	DN
+:000000 100644 0000000000000000000000000000000000000000 1d41122ebdd7a640f29d3c9cc4f9d70094374762	LL	LL
+:100644 100644 03f24c8c4700babccfd28b654e7e8eac402ad6cd 103d9f89b50b9aad03054b579be5e7aa665f2d57	MD	MD
+:100644 100644 b258508afb7ceb449981bd9d63d2d3e971bf8d34 b431b272d829ff3aa4d1a5085f4394ab4d3305b6	MM	MM
+:100644 100644 bd084b0c27c7b6cc34f11d6d0509a29be3caf970 a716d58de4a570e0038f5c307bd8db34daea021f	MN	MN
+:100644 100644 40c959f984c8b89a2b02520d17f00d717f024397 2ac547ae9614a00d1b28275de608131f7a0e259f	SS	SS
+:100644 100644 4ac13458899ab908ef3b1128fa378daefc88d356 4c86f9a85fbc5e6804ee2e17a797538fbe785bca	TT	TT
+:040000 040000 7d670fdcdb9929f6c7dac196ff78689cd1c566a1 5e5f22072bb39f6e12cf663a57cb634c76eefb49	Z	Z
 EOF
 
 cat >.test-recursive-OA <<\EOF
-+100644 blob ccba72ad3888a3520b39efcf780b9ee64167535d AA
-+100644 blob 7e426fb079479fd67f6d81f984e4ec649a44bc25 AN
--100644 blob bcc68ef997017466d5c9094bcf7692295f588c9a DD
-+100644 blob 68a6d8b91da11045cf4aa3a5ab9f2a781c701249 DF/DF
--100644 blob 141c1f1642328e4bc46a7d801a71da392e66791e DM
--100644 blob 35abde1506ddf806572ff4d407bd06885d0f8ee9 DN
-+100644 blob 1d41122ebdd7a640f29d3c9cc4f9d70094374762 LL
-*100644->100644 blob 03f24c8c4700babccfd28b654e7e8eac402ad6cd->103d9f89b50b9aad03054b579be5e7aa665f2d57 MD
-*100644->100644 blob b258508afb7ceb449981bd9d63d2d3e971bf8d34->b431b272d829ff3aa4d1a5085f4394ab4d3305b6 MM
-*100644->100644 blob bd084b0c27c7b6cc34f11d6d0509a29be3caf970->a716d58de4a570e0038f5c307bd8db34daea021f MN
-*100644->100644 blob 40c959f984c8b89a2b02520d17f00d717f024397->2ac547ae9614a00d1b28275de608131f7a0e259f SS
-*100644->100644 blob 4ac13458899ab908ef3b1128fa378daefc88d356->4c86f9a85fbc5e6804ee2e17a797538fbe785bca TT
-+100644 blob 8acb8e9750e3f644bf323fcf3d338849db106c77 Z/AA
-+100644 blob 087494262084cefee7ed484d20c8dc0580791272 Z/AN
--100644 blob 879007efae624d2b1307214b24a956f0a8d686a8 Z/DD
--100644 blob 9b541b2275c06e3a7b13f28badf5294e2ae63df4 Z/DM
--100644 blob beb5d38c55283d280685ea21a0e50cfcc0ca064a Z/DN
-*100644->100644 blob d41fda41b7ec4de46b43cb7ea42a45001ae393d5->a79ac3be9377639e1c7d1edf1ae1b3a5f0ccd8a9 Z/MD
-*100644->100644 blob 4ca22bae2527d3d9e1676498a0fba3b355bd1278->61422ba9c2c873416061a88cd40a59a35b576474 Z/MM
-*100644->100644 blob b16d7b25b869f2beb124efa53467d8a1550ad694->a5c544c21cfcb07eb80a4d89a5b7d1570002edfd Z/MN
+:000000 100644 0000000000000000000000000000000000000000 ccba72ad3888a3520b39efcf780b9ee64167535d	AA	AA
+:000000 100644 0000000000000000000000000000000000000000 7e426fb079479fd67f6d81f984e4ec649a44bc25	AN	AN
+:100644 000000 bcc68ef997017466d5c9094bcf7692295f588c9a 0000000000000000000000000000000000000000	DD	DD
+:000000 100644 0000000000000000000000000000000000000000 68a6d8b91da11045cf4aa3a5ab9f2a781c701249	DF/DF	DF/DF
+:100644 000000 141c1f1642328e4bc46a7d801a71da392e66791e 0000000000000000000000000000000000000000	DM	DM
+:100644 000000 35abde1506ddf806572ff4d407bd06885d0f8ee9 0000000000000000000000000000000000000000	DN	DN
+:000000 100644 0000000000000000000000000000000000000000 1d41122ebdd7a640f29d3c9cc4f9d70094374762	LL	LL
+:100644 100644 03f24c8c4700babccfd28b654e7e8eac402ad6cd 103d9f89b50b9aad03054b579be5e7aa665f2d57	MD	MD
+:100644 100644 b258508afb7ceb449981bd9d63d2d3e971bf8d34 b431b272d829ff3aa4d1a5085f4394ab4d3305b6	MM	MM
+:100644 100644 bd084b0c27c7b6cc34f11d6d0509a29be3caf970 a716d58de4a570e0038f5c307bd8db34daea021f	MN	MN
+:100644 100644 40c959f984c8b89a2b02520d17f00d717f024397 2ac547ae9614a00d1b28275de608131f7a0e259f	SS	SS
+:100644 100644 4ac13458899ab908ef3b1128fa378daefc88d356 4c86f9a85fbc5e6804ee2e17a797538fbe785bca	TT	TT
+:000000 100644 0000000000000000000000000000000000000000 8acb8e9750e3f644bf323fcf3d338849db106c77	Z/AA	Z/AA
+:000000 100644 0000000000000000000000000000000000000000 087494262084cefee7ed484d20c8dc0580791272	Z/AN	Z/AN
+:100644 000000 879007efae624d2b1307214b24a956f0a8d686a8 0000000000000000000000000000000000000000	Z/DD	Z/DD
+:100644 000000 9b541b2275c06e3a7b13f28badf5294e2ae63df4 0000000000000000000000000000000000000000	Z/DM	Z/DM
+:100644 000000 beb5d38c55283d280685ea21a0e50cfcc0ca064a 0000000000000000000000000000000000000000	Z/DN	Z/DN
+:100644 100644 d41fda41b7ec4de46b43cb7ea42a45001ae393d5 a79ac3be9377639e1c7d1edf1ae1b3a5f0ccd8a9	Z/MD	Z/MD
+:100644 100644 4ca22bae2527d3d9e1676498a0fba3b355bd1278 61422ba9c2c873416061a88cd40a59a35b576474	Z/MM	Z/MM
+:100644 100644 b16d7b25b869f2beb124efa53467d8a1550ad694 a5c544c21cfcb07eb80a4d89a5b7d1570002edfd	Z/MN	Z/MN
 EOF
 cat >.test-plain-OB <<\EOF
-+100644 blob 6aa2b5335b16431a0ef71e5c0a28be69183cf6a2 AA
--100644 blob bcc68ef997017466d5c9094bcf7692295f588c9a DD
-+100644 blob 71420ab81e254145d26d6fc0cddee64c1acd4787 DF
-*100644->100644 blob 141c1f1642328e4bc46a7d801a71da392e66791e->3c4d8de5fbad08572bab8e10eef8dbb264cf0231 DM
-+100644 blob 1d41122ebdd7a640f29d3c9cc4f9d70094374762 LL
--100644 blob 03f24c8c4700babccfd28b654e7e8eac402ad6cd MD
-*100644->100644 blob b258508afb7ceb449981bd9d63d2d3e971bf8d34->19989d4559aae417fedee240ccf2ba315ea4dc2b MM
-+100644 blob 15885881ea69115351c09b38371f0348a3fb8c67 NA
--100644 blob a4e179e4291e5536a5e1c82e091052772d2c5a93 ND
-*100644->100644 blob c8f25781e8f1792e3e40b74225e20553041b5226->cdb9a8c3da571502ac30225e9c17beccb8387983 NM
-*100644->100644 blob 40c959f984c8b89a2b02520d17f00d717f024397->2ac547ae9614a00d1b28275de608131f7a0e259f SS
-*100644->100644 blob 4ac13458899ab908ef3b1128fa378daefc88d356->c4e4a12231b9fa79a0053cb6077fcb21bb5b135a TT
-*040000->040000 tree 7d670fdcdb9929f6c7dac196ff78689cd1c566a1->1ba523955d5160681af65cb776411f574c1e8155 Z
+:000000 100644 0000000000000000000000000000000000000000 6aa2b5335b16431a0ef71e5c0a28be69183cf6a2	AA	AA
+:100644 000000 bcc68ef997017466d5c9094bcf7692295f588c9a 0000000000000000000000000000000000000000	DD	DD
+:000000 100644 0000000000000000000000000000000000000000 71420ab81e254145d26d6fc0cddee64c1acd4787	DF	DF
+:100644 100644 141c1f1642328e4bc46a7d801a71da392e66791e 3c4d8de5fbad08572bab8e10eef8dbb264cf0231	DM	DM
+:000000 100644 0000000000000000000000000000000000000000 1d41122ebdd7a640f29d3c9cc4f9d70094374762	LL	LL
+:100644 000000 03f24c8c4700babccfd28b654e7e8eac402ad6cd 0000000000000000000000000000000000000000	MD	MD
+:100644 100644 b258508afb7ceb449981bd9d63d2d3e971bf8d34 19989d4559aae417fedee240ccf2ba315ea4dc2b	MM	MM
+:000000 100644 0000000000000000000000000000000000000000 15885881ea69115351c09b38371f0348a3fb8c67	NA	NA
+:100644 000000 a4e179e4291e5536a5e1c82e091052772d2c5a93 0000000000000000000000000000000000000000	ND	ND
+:100644 100644 c8f25781e8f1792e3e40b74225e20553041b5226 cdb9a8c3da571502ac30225e9c17beccb8387983	NM	NM
+:100644 100644 40c959f984c8b89a2b02520d17f00d717f024397 2ac547ae9614a00d1b28275de608131f7a0e259f	SS	SS
+:100644 100644 4ac13458899ab908ef3b1128fa378daefc88d356 c4e4a12231b9fa79a0053cb6077fcb21bb5b135a	TT	TT
+:040000 040000 7d670fdcdb9929f6c7dac196ff78689cd1c566a1 1ba523955d5160681af65cb776411f574c1e8155	Z	Z
 EOF
 cat >.test-recursive-OB <<\EOF
-+100644 blob 6aa2b5335b16431a0ef71e5c0a28be69183cf6a2 AA
--100644 blob bcc68ef997017466d5c9094bcf7692295f588c9a DD
-+100644 blob 71420ab81e254145d26d6fc0cddee64c1acd4787 DF
-*100644->100644 blob 141c1f1642328e4bc46a7d801a71da392e66791e->3c4d8de5fbad08572bab8e10eef8dbb264cf0231 DM
-+100644 blob 1d41122ebdd7a640f29d3c9cc4f9d70094374762 LL
--100644 blob 03f24c8c4700babccfd28b654e7e8eac402ad6cd MD
-*100644->100644 blob b258508afb7ceb449981bd9d63d2d3e971bf8d34->19989d4559aae417fedee240ccf2ba315ea4dc2b MM
-+100644 blob 15885881ea69115351c09b38371f0348a3fb8c67 NA
--100644 blob a4e179e4291e5536a5e1c82e091052772d2c5a93 ND
-*100644->100644 blob c8f25781e8f1792e3e40b74225e20553041b5226->cdb9a8c3da571502ac30225e9c17beccb8387983 NM
-*100644->100644 blob 40c959f984c8b89a2b02520d17f00d717f024397->2ac547ae9614a00d1b28275de608131f7a0e259f SS
-*100644->100644 blob 4ac13458899ab908ef3b1128fa378daefc88d356->c4e4a12231b9fa79a0053cb6077fcb21bb5b135a TT
-+100644 blob 6c0b99286d0bce551ac4a7b3dff8b706edff3715 Z/AA
--100644 blob 879007efae624d2b1307214b24a956f0a8d686a8 Z/DD
-*100644->100644 blob 9b541b2275c06e3a7b13f28badf5294e2ae63df4->d77371d15817fcaa57eeec27f770c505ba974ec1 Z/DM
--100644 blob d41fda41b7ec4de46b43cb7ea42a45001ae393d5 Z/MD
-*100644->100644 blob 4ca22bae2527d3d9e1676498a0fba3b355bd1278->697aad7715a1e7306ca76290a3dd4208fbaeddfa Z/MM
-+100644 blob d12979c22fff69c59ca9409e7a8fe3ee25eaee80 Z/NA
--100644 blob a18393c636b98e9bd7296b8b437ea4992b72440c Z/ND
-*100644->100644 blob 3fdbe17fd013303a2e981e1ca1c6cd6e72789087->7e09d6a3a14bd630913e8c75693cea32157b606d Z/NM
+:000000 100644 0000000000000000000000000000000000000000 6aa2b5335b16431a0ef71e5c0a28be69183cf6a2	AA	AA
+:100644 000000 bcc68ef997017466d5c9094bcf7692295f588c9a 0000000000000000000000000000000000000000	DD	DD
+:000000 100644 0000000000000000000000000000000000000000 71420ab81e254145d26d6fc0cddee64c1acd4787	DF	DF
+:100644 100644 141c1f1642328e4bc46a7d801a71da392e66791e 3c4d8de5fbad08572bab8e10eef8dbb264cf0231	DM	DM
+:000000 100644 0000000000000000000000000000000000000000 1d41122ebdd7a640f29d3c9cc4f9d70094374762	LL	LL
+:100644 000000 03f24c8c4700babccfd28b654e7e8eac402ad6cd 0000000000000000000000000000000000000000	MD	MD
+:100644 100644 b258508afb7ceb449981bd9d63d2d3e971bf8d34 19989d4559aae417fedee240ccf2ba315ea4dc2b	MM	MM
+:000000 100644 0000000000000000000000000000000000000000 15885881ea69115351c09b38371f0348a3fb8c67	NA	NA
+:100644 000000 a4e179e4291e5536a5e1c82e091052772d2c5a93 0000000000000000000000000000000000000000	ND	ND
+:100644 100644 c8f25781e8f1792e3e40b74225e20553041b5226 cdb9a8c3da571502ac30225e9c17beccb8387983	NM	NM
+:100644 100644 40c959f984c8b89a2b02520d17f00d717f024397 2ac547ae9614a00d1b28275de608131f7a0e259f	SS	SS
+:100644 100644 4ac13458899ab908ef3b1128fa378daefc88d356 c4e4a12231b9fa79a0053cb6077fcb21bb5b135a	TT	TT
+:000000 100644 0000000000000000000000000000000000000000 6c0b99286d0bce551ac4a7b3dff8b706edff3715	Z/AA	Z/AA
+:100644 000000 879007efae624d2b1307214b24a956f0a8d686a8 0000000000000000000000000000000000000000	Z/DD	Z/DD
+:100644 100644 9b541b2275c06e3a7b13f28badf5294e2ae63df4 d77371d15817fcaa57eeec27f770c505ba974ec1	Z/DM	Z/DM
+:100644 000000 d41fda41b7ec4de46b43cb7ea42a45001ae393d5 0000000000000000000000000000000000000000	Z/MD	Z/MD
+:100644 100644 4ca22bae2527d3d9e1676498a0fba3b355bd1278 697aad7715a1e7306ca76290a3dd4208fbaeddfa	Z/MM	Z/MM
+:000000 100644 0000000000000000000000000000000000000000 d12979c22fff69c59ca9409e7a8fe3ee25eaee80	Z/NA	Z/NA
+:100644 000000 a18393c636b98e9bd7296b8b437ea4992b72440c 0000000000000000000000000000000000000000	Z/ND	Z/ND
+:100644 100644 3fdbe17fd013303a2e981e1ca1c6cd6e72789087 7e09d6a3a14bd630913e8c75693cea32157b606d	Z/NM	Z/NM
 EOF
 cat >.test-plain-AB <<\EOF
-*100644->100644 blob ccba72ad3888a3520b39efcf780b9ee64167535d->6aa2b5335b16431a0ef71e5c0a28be69183cf6a2 AA
--100644 blob 7e426fb079479fd67f6d81f984e4ec649a44bc25 AN
-+100644 blob 71420ab81e254145d26d6fc0cddee64c1acd4787 DF
--040000 tree 6d50f65d3bdab91c63444294d38f08aeff328e42 DF
-+100644 blob 3c4d8de5fbad08572bab8e10eef8dbb264cf0231 DM
-+100644 blob 35abde1506ddf806572ff4d407bd06885d0f8ee9 DN
--100644 blob 103d9f89b50b9aad03054b579be5e7aa665f2d57 MD
-*100644->100644 blob b431b272d829ff3aa4d1a5085f4394ab4d3305b6->19989d4559aae417fedee240ccf2ba315ea4dc2b MM
-*100644->100644 blob a716d58de4a570e0038f5c307bd8db34daea021f->bd084b0c27c7b6cc34f11d6d0509a29be3caf970 MN
-+100644 blob 15885881ea69115351c09b38371f0348a3fb8c67 NA
--100644 blob a4e179e4291e5536a5e1c82e091052772d2c5a93 ND
-*100644->100644 blob c8f25781e8f1792e3e40b74225e20553041b5226->cdb9a8c3da571502ac30225e9c17beccb8387983 NM
-*100644->100644 blob 4c86f9a85fbc5e6804ee2e17a797538fbe785bca->c4e4a12231b9fa79a0053cb6077fcb21bb5b135a TT
-*040000->040000 tree 5e5f22072bb39f6e12cf663a57cb634c76eefb49->1ba523955d5160681af65cb776411f574c1e8155 Z
+:100644 100644 ccba72ad3888a3520b39efcf780b9ee64167535d 6aa2b5335b16431a0ef71e5c0a28be69183cf6a2	AA	AA
+:100644 000000 7e426fb079479fd67f6d81f984e4ec649a44bc25 0000000000000000000000000000000000000000	AN	AN
+:000000 100644 0000000000000000000000000000000000000000 71420ab81e254145d26d6fc0cddee64c1acd4787	DF	DF
+:040000 000000 6d50f65d3bdab91c63444294d38f08aeff328e42 0000000000000000000000000000000000000000	DF	DF
+:000000 100644 0000000000000000000000000000000000000000 3c4d8de5fbad08572bab8e10eef8dbb264cf0231	DM	DM
+:000000 100644 0000000000000000000000000000000000000000 35abde1506ddf806572ff4d407bd06885d0f8ee9	DN	DN
+:100644 000000 103d9f89b50b9aad03054b579be5e7aa665f2d57 0000000000000000000000000000000000000000	MD	MD
+:100644 100644 b431b272d829ff3aa4d1a5085f4394ab4d3305b6 19989d4559aae417fedee240ccf2ba315ea4dc2b	MM	MM
+:100644 100644 a716d58de4a570e0038f5c307bd8db34daea021f bd084b0c27c7b6cc34f11d6d0509a29be3caf970	MN	MN
+:000000 100644 0000000000000000000000000000000000000000 15885881ea69115351c09b38371f0348a3fb8c67	NA	NA
+:100644 000000 a4e179e4291e5536a5e1c82e091052772d2c5a93 0000000000000000000000000000000000000000	ND	ND
+:100644 100644 c8f25781e8f1792e3e40b74225e20553041b5226 cdb9a8c3da571502ac30225e9c17beccb8387983	NM	NM
+:100644 100644 4c86f9a85fbc5e6804ee2e17a797538fbe785bca c4e4a12231b9fa79a0053cb6077fcb21bb5b135a	TT	TT
+:040000 040000 5e5f22072bb39f6e12cf663a57cb634c76eefb49 1ba523955d5160681af65cb776411f574c1e8155	Z	Z
 EOF
 cat >.test-recursive-AB <<\EOF
-*100644->100644 blob ccba72ad3888a3520b39efcf780b9ee64167535d->6aa2b5335b16431a0ef71e5c0a28be69183cf6a2 AA
--100644 blob 7e426fb079479fd67f6d81f984e4ec649a44bc25 AN
-+100644 blob 71420ab81e254145d26d6fc0cddee64c1acd4787 DF
--100644 blob 68a6d8b91da11045cf4aa3a5ab9f2a781c701249 DF/DF
-+100644 blob 3c4d8de5fbad08572bab8e10eef8dbb264cf0231 DM
-+100644 blob 35abde1506ddf806572ff4d407bd06885d0f8ee9 DN
--100644 blob 103d9f89b50b9aad03054b579be5e7aa665f2d57 MD
-*100644->100644 blob b431b272d829ff3aa4d1a5085f4394ab4d3305b6->19989d4559aae417fedee240ccf2ba315ea4dc2b MM
-*100644->100644 blob a716d58de4a570e0038f5c307bd8db34daea021f->bd084b0c27c7b6cc34f11d6d0509a29be3caf970 MN
-+100644 blob 15885881ea69115351c09b38371f0348a3fb8c67 NA
--100644 blob a4e179e4291e5536a5e1c82e091052772d2c5a93 ND
-*100644->100644 blob c8f25781e8f1792e3e40b74225e20553041b5226->cdb9a8c3da571502ac30225e9c17beccb8387983 NM
-*100644->100644 blob 4c86f9a85fbc5e6804ee2e17a797538fbe785bca->c4e4a12231b9fa79a0053cb6077fcb21bb5b135a TT
-*100644->100644 blob 8acb8e9750e3f644bf323fcf3d338849db106c77->6c0b99286d0bce551ac4a7b3dff8b706edff3715 Z/AA
--100644 blob 087494262084cefee7ed484d20c8dc0580791272 Z/AN
-+100644 blob d77371d15817fcaa57eeec27f770c505ba974ec1 Z/DM
-+100644 blob beb5d38c55283d280685ea21a0e50cfcc0ca064a Z/DN
--100644 blob a79ac3be9377639e1c7d1edf1ae1b3a5f0ccd8a9 Z/MD
-*100644->100644 blob 61422ba9c2c873416061a88cd40a59a35b576474->697aad7715a1e7306ca76290a3dd4208fbaeddfa Z/MM
-*100644->100644 blob a5c544c21cfcb07eb80a4d89a5b7d1570002edfd->b16d7b25b869f2beb124efa53467d8a1550ad694 Z/MN
-+100644 blob d12979c22fff69c59ca9409e7a8fe3ee25eaee80 Z/NA
--100644 blob a18393c636b98e9bd7296b8b437ea4992b72440c Z/ND
-*100644->100644 blob 3fdbe17fd013303a2e981e1ca1c6cd6e72789087->7e09d6a3a14bd630913e8c75693cea32157b606d Z/NM
+:100644 100644 ccba72ad3888a3520b39efcf780b9ee64167535d 6aa2b5335b16431a0ef71e5c0a28be69183cf6a2	AA	AA
+:100644 000000 7e426fb079479fd67f6d81f984e4ec649a44bc25 0000000000000000000000000000000000000000	AN	AN
+:000000 100644 0000000000000000000000000000000000000000 71420ab81e254145d26d6fc0cddee64c1acd4787	DF	DF
+:100644 000000 68a6d8b91da11045cf4aa3a5ab9f2a781c701249 0000000000000000000000000000000000000000	DF/DF	DF/DF
+:000000 100644 0000000000000000000000000000000000000000 3c4d8de5fbad08572bab8e10eef8dbb264cf0231	DM	DM
+:000000 100644 0000000000000000000000000000000000000000 35abde1506ddf806572ff4d407bd06885d0f8ee9	DN	DN
+:100644 000000 103d9f89b50b9aad03054b579be5e7aa665f2d57 0000000000000000000000000000000000000000	MD	MD
+:100644 100644 b431b272d829ff3aa4d1a5085f4394ab4d3305b6 19989d4559aae417fedee240ccf2ba315ea4dc2b	MM	MM
+:100644 100644 a716d58de4a570e0038f5c307bd8db34daea021f bd084b0c27c7b6cc34f11d6d0509a29be3caf970	MN	MN
+:000000 100644 0000000000000000000000000000000000000000 15885881ea69115351c09b38371f0348a3fb8c67	NA	NA
+:100644 000000 a4e179e4291e5536a5e1c82e091052772d2c5a93 0000000000000000000000000000000000000000	ND	ND
+:100644 100644 c8f25781e8f1792e3e40b74225e20553041b5226 cdb9a8c3da571502ac30225e9c17beccb8387983	NM	NM
+:100644 100644 4c86f9a85fbc5e6804ee2e17a797538fbe785bca c4e4a12231b9fa79a0053cb6077fcb21bb5b135a	TT	TT
+:100644 100644 8acb8e9750e3f644bf323fcf3d338849db106c77 6c0b99286d0bce551ac4a7b3dff8b706edff3715	Z/AA	Z/AA
+:100644 000000 087494262084cefee7ed484d20c8dc0580791272 0000000000000000000000000000000000000000	Z/AN	Z/AN
+:000000 100644 0000000000000000000000000000000000000000 d77371d15817fcaa57eeec27f770c505ba974ec1	Z/DM	Z/DM
+:000000 100644 0000000000000000000000000000000000000000 beb5d38c55283d280685ea21a0e50cfcc0ca064a	Z/DN	Z/DN
+:100644 000000 a79ac3be9377639e1c7d1edf1ae1b3a5f0ccd8a9 0000000000000000000000000000000000000000	Z/MD	Z/MD
+:100644 100644 61422ba9c2c873416061a88cd40a59a35b576474 697aad7715a1e7306ca76290a3dd4208fbaeddfa	Z/MM	Z/MM
+:100644 100644 a5c544c21cfcb07eb80a4d89a5b7d1570002edfd b16d7b25b869f2beb124efa53467d8a1550ad694	Z/MN	Z/MN
+:000000 100644 0000000000000000000000000000000000000000 d12979c22fff69c59ca9409e7a8fe3ee25eaee80	Z/NA	Z/NA
+:100644 000000 a18393c636b98e9bd7296b8b437ea4992b72440c 0000000000000000000000000000000000000000	Z/ND	Z/ND
+:100644 100644 3fdbe17fd013303a2e981e1ca1c6cd6e72789087 7e09d6a3a14bd630913e8c75693cea32157b606d	Z/NM	Z/NM
 EOF
 
-
 x40='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
 x40="$x40$x40$x40$x40$x40$x40$x40$x40"
 z40='0000000000000000000000000000000000000000'
@@ -135,7 +134,7 @@ cmp_diff_files_output () {
     # object ID for the changed files because it wants you to look at the
     # filesystem.
     sed <"$2" >.test-tmp \
-	-e '/^+/d;/\^*/s/\( '$x40'->\)'$x40' /\1'$z40' /' &&
+	-e '/^:000000 /d;s/'$x40'	/'$z40'	/' &&
     diff "$1" .test-tmp
 }