*** old	2016-03-18 23:19:33.246770663 +0100
--- new	2016-03-18 23:19:19.333432768 +0100
*************** static int
*** 2,4 ****
  main(void) {
-  b
   a
--- 2,3 ----
*************** main(void) {
*** 11,13 ****
   a
-  b
   a
--- 10,11 ----
*************** main(void) {
*** 19,20 ****
--- 17,19 ----
   a
+  c
   a
*************** main(void) {
*** 26,28 ****
   a
-  b
   a
--- 25,26 ----
*************** main(void) {
*** 38,40 ****
   a
-  b
  }
--- 36,37 ----