More testing, fixed for, added array parsing, switch is buggy.

test/tokenizer_switch.asl

@@ -0,0 +1,10 @@
+switch x {
+    case 1:
+        x = 1;
+        break;
+    case 2:
+        x = 2;
+        break;
+    default:
+        x = 3;
+}

test/tokenizer_var.asl

@@ -7,3 +7,4 @@ comment
 */
 
 var x = 1;
+var array = [1, 2, 3];