Merge branch 'Dev' into Sprint2-Infrastructure-FE-t#30

Makefile

@@ -40,6 +40,9 @@ test:
 	./$(EXE) -tok ./tests/test_simpleLiterals.alpha
 	./$(EXE) -tok ./tests/test_real_alpha_file.alpha
 	./$(EXE) -tok ./tests/test_real_alpha_2.alpha
+	./$(EXE) -tok -st ./tests/test_real_alpha_2.alpha
+	./$(EXE) -st -tok ./tests/test_operators.alpha
+	./$(EXE) -st ./tests/test_keywords.alpha
 
 clean:
 	rm -f *.o
@@ -49,3 +52,4 @@ clean:
 	rm -f *.tok
 	rm -f grammar.tab.c
 	rm -f grammar.tab.h
+	rm -f *.st