-import "Prelude"\r
-\r
-main = do\r
- x = ref 3\r
- if 2 > 1\r
- then x := 4\r
- if 1 > 2\r
- then x := 8\r
- getRef x\r
---\r
+import "Prelude"
+
+main = do
+ x = ref 3
+ if 2 > 1
+ then x := 4
+ if 1 > 2
+ then x := 8
+ getRef x
+--
4
\ No newline at end of file