X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;f=examples%2Fexample.spl;h=4a55e3550275b4c72300329dddeb2db0b0122b61;hb=6c23d03e21a84452701b742cb3582f02c1efc28c;hp=6cebe905f39b6109104862e965f051a0f6c1d5b6;hpb=90e3f306b5813ff66f8249ba243a8a4220c915fe;p=cc1516.git

diff --git a/examples/example.spl b/examples/example.spl
index 6cebe90..4a55e35 100644
--- a/examples/example.spl
+++ b/examples/example.spl
@@ -2,6 +2,10 @@
 	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) {
 		return 1;
@@ -10,6 +14,7 @@ facR(n) :: Int -> Int {
 	}
 }
 
+
 //The iterative version of the factorial function
 facl ( n ) :: Int -> Int {
 	var r = 1;
@@ -43,7 +48,7 @@ facL (n) :: Int -> Int {
 }
 
 //Generates a list of integers from the first to the last argument
-fromTo (from, to) :: Int  Int -> [Int] {
+fromTo (from, to) :: Int -> Int -> [Int] {
 	if(from <= to){
 		return from:fromTo(from+1, to);
 	} else {
@@ -73,7 +78,7 @@ swap(tuple) :: (a, a) -> (a, a){
 }
 
 //list append
-append(l1, l2) :: [t] [t] -> [t] {
+append(l1, l2) :: [t] -> [t] -> [t] {
 	if(isEmpty(l1)){
 		return l2;
 	} else {
@@ -84,7 +89,7 @@ append(l1, l2) :: [t] [t] -> [t] {
 
 //square the odd numbers in a list and remove the even members
 squareOddNumbers(list) :: [Int] -> [Int] {
-	while(!isEmpty (list) && list.hd % 2=0){
+	while(!isEmpty (list) && list.hd % 2==0){
 		list=list.tl;
 	}
 	if(!isEmpty(list)){