diff.show_master
$ git show master
commit 59d314ad6f356dd08601a4cd5e530381da3e3c64
Merge: 9a6d494... c7a2ab9...
Author: A U Thor <author@example.com>
Date: Mon Jun 26 00:04:00 2006 +0000
Merge branch 'side'
diff --cc dir/sub
index cead32e,7289e35..992913c
--- a/dir/sub
+++ b/dir/sub
@@@ -1,6 -1,4 +1,8 @@@
A
B
+C
+D
+E
+F
+ 1
+ 2
diff --cc file0
index b414108,f4615da..10a8a9f
--- a/file0
+++ b/file0
@@@ -1,6 -1,6 +1,9 @@@
1
2
3
+4
+5
+6
+ A
+ B
+ C
$