--- a/progs/fib.while	Sat Oct 11 13:54:18 2014 +0100
+++ b/progs/fib.while	Sun Oct 12 19:39:55 2014 +0100
@@ -2,7 +2,7 @@
    input: n */
 
 write "Fib";
-read n;   // n := 19;
+read n;  
 minus1 := 0;
 minus2 := 1;
 while n > 0 do {