X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;f=examples%2Fexample.spl;h=03878105a38931fed317fa46dc91aff68c65aa51;hb=39f7799760a30737f57fb2b8ccdb15074ee9ac45;hp=4a55e3550275b4c72300329dddeb2db0b0122b61;hpb=312e268e5861db8228099b57cde2b20edd31be8c;p=cc1516.git

diff --git a/examples/example.spl b/examples/example.spl
index 4a55e35..0387810 100644
--- a/examples/example.spl
+++ b/examples/example.spl
@@ -2,9 +2,6 @@
 	Three ways to implement the f acto rial function in SPL.
 	First the recursive version .
 */
-var r = 1;
-var facN = 1;
-var ok = True;
 
 facR(n) :: Int -> Int {
 	if (n < 2) {
@@ -33,12 +30,12 @@ main ( ) :: Void {
 	var ok = True;
 	while(n<20) {
 		facN = facR (n);
-		if (facN != factl (n) || facn != facL (n)){
+		if (facN != factl (n) || facN != facL (n)){
 			print (n : facN : facl (n) : facL (n): []);
 			ok=False;
 		}
 	}
-	print(ok);
+	//print(ok);
 }
 
 // A list based factorial function
@@ -70,12 +67,12 @@ reverse(list):: [t] -> [t] {
 abs(n)::Int->Int{if(n<0)return -n; else return n;}
 
 //swap the elements in a tuple
-swap(tuple) :: (a, a) -> (a, a){
-	var tmp = tuple.fst;
-	tuple.fst = tuple.snd;
-	tuple.snd = tmp;
-	return tuple;
-}
+//swap(tuple) :: (a, a) -> (a, a){
+//	var tmp = tuple.fst;
+//	tuple.fst = tuple.snd;
+//	tuple.snd = tmp;
+//	return tuple;
+//}
 
 //list append
 append(l1, l2) :: [t] -> [t] -> [t] {