--- a/testing4/postfix2.scala	Thu Oct 31 11:33:02 2019 +0000
+++ b/testing4/postfix2.scala	Thu Oct 31 12:01:56 2019 +0000
@@ -2,7 +2,7 @@
 // including Associativity for Operators 
 // =====================================
 
-//object CW9c { // just for generating a jar file
+object CW9b { 
 
 // type of tokens
 type Toks = List[String]
@@ -97,4 +97,4 @@
 
 
 
-//}
+}