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git/t/t4013/diff.show_-m_master

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show --first-parent/-m: do not default to --cc Given that "git show" always shows some diff and does not walk the history by default, it is natural to expect "git show --first-parent" to show the difference between the given commit and its first parent. It also would be natural, given that "--cc" is the default, "git show -m" to show pairwise difference from each of the parents. We however always defaulted to --cc and there was no way to turn it off. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-09 09:22:54 +01:00
$ git show -m master
commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (from 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0)
Merge: 9a6d494 c7a2ab9
Author: A U Thor <author@example.com>
Date: Mon Jun 26 00:04:00 2006 +0000
Merge branch 'side'
diff --git a/dir/sub b/dir/sub
index cead32e..992913c 100644
--- a/dir/sub
+++ b/dir/sub
@@ -4,3 +4,5 @@ C
D
E
F
+1
+2
diff --git a/file0 b/file0
index b414108..10a8a9f 100644
--- a/file0
+++ b/file0
@@ -4,3 +4,6 @@
4
5
6
+A
+B
+C
commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (from c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a)
Merge: 9a6d494 c7a2ab9
Author: A U Thor <author@example.com>
Date: Mon Jun 26 00:04:00 2006 +0000
Merge branch 'side'
diff --git a/dir/sub b/dir/sub
index 7289e35..992913c 100644
--- a/dir/sub
+++ b/dir/sub
@@ -1,4 +1,8 @@
A
B
+C
+D
+E
+F
1
2
diff --git a/file0 b/file0
index f4615da..10a8a9f 100644
--- a/file0
+++ b/file0
@@ -1,6 +1,9 @@
1
2
3
+4
+5
+6
A
B
C
diff --git a/file1 b/file1
new file mode 100644
index 0000000..b1e6722
--- /dev/null
+++ b/file1
@@ -0,0 +1,3 @@
+A
+B
+C
diff --git a/file2 b/file2
deleted file mode 100644
index 01e79c3..0000000
--- a/file2
+++ /dev/null
@@ -1,3 +0,0 @@
-1
-2
-3
diff --git a/file3 b/file3
deleted file mode 100644
index 7289e35..0000000
--- a/file3
+++ /dev/null
@@ -1,4 +0,0 @@
-A
-B
-1
-2
$
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