1--- input_c1.in 2+++ input_c2.in 3@@ -1,14 +1,15 @@ 4 /* 5 * A comment 6 * 7- * And another bla 8+ * And another bla 9 * 10- * And yet another 11+ * and yet another 12 */ 13 14 int 15 main(void) 16 { 17+ 18 printf("something"); 19 20 return (0); 21