diff -r 33e848528b3c -r 9608c605e415 essai.txt
--- a/essai.txt	Sun Mar 22 16:54:56 2015 +0100
+++ b/essai.txt	Sun Mar 22 17:50:36 2015 +0100
@@ -3,4 +3,5 @@
 aaa
 bbb
 ccc
+ddd