diff --git a/version0.5/nasal_var.cpp b/version0.5/nasal_var.cpp
deleted file mode 100644
index 813b62d..0000000
--- a/version0.5/nasal_var.cpp
+++ /dev/null
@@ -1,140 +0,0 @@
-#ifndef __NASAL_VAR_CPP__
-#define __NASAL_VAR_CPP__
-
-var::var()
-{
-	type=VAR_NONE;
-	data=NULL;
-}
-var::var(const var &temp)
-{
-	type=temp.type;
-	switch(type)
-	{
-		case VAR_NONE:
-			data=NULL;
-			break;
-		case VAR_LLINT:
-			data=new long long int;
-			*((long long int *)data)=*((long long int *)temp.data);
-			break;
-		case VAR_DOUBLE:
-			data=new double;
-			*((double *)data)=*((double *)temp.data);
-			break;
-		case VAR_CHAR:
-			data=new char;
-			*((char *)data)=*((char *)temp.data);
-			break;
-		case VAR_STRING:
-			data=new std::string;
-			*((std::string *)data)=*((std::string *)temp.data);
-			break;
-		case VAR_LIST:
-			data=new nasal_list;
-			*((nasal_list *)data)=*((nasal_list *)temp.data);
-			break;
-		case VAR_HASH:
-			data=new nasal_hash;
-			*((nasal_hash *)data)=*((nasal_hash *)temp.data);
-			break;
-		case VAR_FUNC:
-			data=new func;
-			*((func *)data)=*((func *)temp.data);
-			break;
-	}
-}
-var::~var()
-{
-	if(data)
-		switch(type)
-		{
-			case VAR_LLINT:
-				delete (long long int *)data;
-				break;
-			case VAR_DOUBLE:
-				delete (double *)data;
-				break;
-			case VAR_CHAR:
-				delete (char *)data;
-				break;
-			case VAR_STRING:
-				delete (std::string *)data;
-				break;
-			case VAR_LIST:
-				delete (nasal_list *)data;
-				break;
-			case VAR_HASH:
-				delete (nasal_hash *)data;
-				break;
-			case VAR_FUNC:
-				delete (func *)data;
-				break;
-		}
-}
-var& var::operator=(const var &temp)
-{
-	if(data)
-		switch(type)
-		{
-			case VAR_LLINT:
-				delete (long long int *)data;
-				break;
-			case VAR_DOUBLE:
-				delete (double *)data;
-				break;
-			case VAR_CHAR:
-				delete (char *)data;
-				break;
-			case VAR_STRING:
-				delete (std::string *)data;
-				break;
-			case VAR_LIST:
-				delete (nasal_list *)data;
-				break;
-			case VAR_HASH:
-				delete (nasal_hash *)data;
-				break;
-			case VAR_FUNC:
-				delete (func *)data;
-				break;
-		}
-	type=temp.type;
-	switch(type)
-	{
-		case VAR_NONE:
-			data=NULL;
-			break;
-		case VAR_LLINT:
-			data=new long long int;
-			*((long long int *)data)=*((long long int *)temp.data);
-			break;
-		case VAR_DOUBLE:
-			data=new double;
-			*((double *)data)=*((double *)temp.data);
-			break;
-		case VAR_CHAR:
-			data=new char;
-			*((char *)data)=*((char *)temp.data);
-			break;
-		case VAR_STRING:
-			data=new std::string;
-			*((std::string *)data)=*((std::string *)temp.data);
-			break;
-		case VAR_LIST:
-			data=new nasal_list;
-			*((nasal_list *)data)=*((nasal_list *)temp.data);
-			break;
-		case VAR_HASH:
-			data=new nasal_hash;
-			*((nasal_hash *)data)=*((nasal_hash *)temp.data);
-			break;
-		case VAR_FUNC:
-			data=new func;
-			*((func *)data)=*((func *)temp.data);
-			break;
-	}
-	return *this;
-}
-
-#endif