fix various tokenizer issues

common/src/test/java/structure/ParserTest.java

@@ -51,6 +51,8 @@ public class ParserTest {
         System.out.println("Took " + (double) t / 1000000);
 
         block.apply(null);
+
+        block.apply(null);
     }
 
     private static class Test1 implements Function<Void> {

common/src/test/resources/test.tesf

@@ -5,6 +5,10 @@ num testVar = 3.4;
 bool boolean = true;
 str stringVar = "hello!";
 
+bool iftest = false;
+
+bool truetest = false;
+
 num iterator = 0;
 
 while(iterator < 5) {