diff -r 6b03124f556e -r 9098428d4345 essai.txt
--- a/essai.txt	Sun Mar 22 17:59:18 2015 +0100
+++ b/essai.txt	Sun Mar 22 18:35:53 2015 +0100
@@ -6,4 +6,5 @@
 ddd
 eee
 fff
+ggg