Index: foo.txt
===================================================================
--- foo.txt
+++ foo.txt
@@ -2,6 +2,9 @@
 Added another line!
 Added a line November 14, 2017 and updated a revision
 Added a line Jan 18, 2018 and updated this revision
 Added yet another line on Jan 23
 Updated it for a revision
-Added in for debugging
+Added in for debugging 
+Yet
+another  
+edir