diff --git a/version0.2/nasal_print.h b/version0.2/nasal_print.h
deleted file mode 100644
index 8e48a3e..0000000
--- a/version0.2/nasal_print.h
+++ /dev/null
@@ -1,76 +0,0 @@
-#ifndef __NASAL_PRINT_H__
-#define __NASAL_PRINT_H__
-
-#include<iostream>
-#include<cstring>
-#include "nasal_hash.cpp"
-#include "nasal_list.cpp"
-
-void PrintString(std::string &PrintInfo)
-{
-	for(int i=0;i<(int)PrintInfo.length();++i)
-	{
-		if(PrintInfo[i]=='\\' && i+1<(int)PrintInfo.length())
-		{
-			switch(PrintInfo[i+1])
-			{
-				case 'n':
-					std::cout<<"\n";
-					++i;
-					break;
-				case 't':
-					std::cout<<"\t";
-					++i;
-					break;
-				case 'r':
-					std::cout<<"\r";
-					++i;
-					break;
-				case '\\':
-					std::cout<<"\\";
-					++i;
-					break;
-				case '\'':
-					std::cout<<"\'";
-					++i;
-					break;
-				case '\"':
-					std::cout<<"\"";
-					++i;
-					break;
-				default:
-					//error occurred
-					std::cout<<"[Error]: Incorrect escape character \'"<<PrintInfo[i]<<PrintInfo[i+1]<<"\' .";
-					++i;
-					break;
-			}
-		}
-		else if(PrintInfo[i]=='\\' && i+1>=(int)PrintInfo.length())
-		{
-			//error occurred
-			std::cout<<"[Error]: Missing character after \'\\\'";
-		}
-		else
-			std::cout<<PrintInfo[i];
-	}
-	return;
-}
-void PrintVar(var Var)
-{
-	if(Var.type==VAR_LLINT)
-		std::cout<<*((long long int *)Var.data);
-	else if(Var.type==VAR_DOUBLE)
-		std::cout<<*((double *)Var.data);
-	else if(Var.type==VAR_CHAR)
-		std::cout<<*((char *)Var.data);
-	else if(Var.type==VAR_STRING)
-		PrintString(*((std::string *)Var.data));
-	else if(Var.type==VAR_LIST)
-		;//((nasal_list *)Var.data)->print_list();
-	else if(Var.type==VAR_HASH)
-		;//((nasal_hash *)Var.data)->PrintHash();
-	else
-		std::cout<<"[Error] Null type or function";
-}
-
-#endif