diff --git a/Global.cpp b/Global.cpp
index 5c00fb8..e4f97c9 100644
--- a/Global.cpp
+++ b/Global.cpp
@@ -11,4 +11,9 @@ namespace jet {
 
    }
 
+   void Global::dump() {
+      for (auto i = variables.begin(); i != variables.end(); i++)
+	std::cout << i->first << "=[" << i->second << "]" << std::endl; 
+   }
+
 }
diff --git a/Global.h b/Global.h
index 146a4f9..15b4e20 100644
--- a/Global.h
+++ b/Global.h
@@ -12,6 +12,8 @@ namespace  jet {
       Global();
       virtual ~Global();
 
+      void dump();
+      
       std::map<coreutils::MString, coreutils::MString> variables;
       
    };
diff --git a/Tag.cpp b/Tag.cpp
index 239b86f..a21cb6f 100644
--- a/Tag.cpp
+++ b/Tag.cpp
@@ -61,11 +61,12 @@ namespace jet {
      }
    
    Tag::~Tag() {
-      if(evaluate) {	   
-	 copyContainer(out, parent);
-      } else {
-	 copyContainer(container, parent);	 
-      }      
+      if(evaluate) 
+	if(output)
+	  copyContainer(out, parent);
+      else 
+	if(output)
+	  copyContainer(container, parent);	   
    }
    
    void Tag::parseContainer(coreutils::ZString &in) {
diff --git a/Tag.h b/Tag.h
index d0d54d6..9be072d 100644
--- a/Tag.h
+++ b/Tag.h
@@ -18,11 +18,12 @@ namespace jet {
 
     protected:
       bool hasContainer;
-      std::map<coreutils::ZString, coreutils::ZString> variables;
+      std::map<coreutils::ZString, coreutils::MString> variables;
       bool variableDefined(coreutils::ZString variable);
       void parseContainer(coreutils::ZString &in);
       void copyContainer(coreutils::ZString &in, coreutils::MString &out);
 
+      bool output = true;
       bool evaluate = true;
       bool filterBlankLines = false;
       bool trim = false;
diff --git a/__set.cpp b/__set.cpp
index 48d1090..e6a4d98 100644
--- a/__set.cpp
+++ b/__set.cpp
@@ -4,21 +4,15 @@
 
 namespace jet {
    
-   __set::__set(coreutils::ZString &in, coreutils::MString &out, Global &global) : Tag(in, out, global) {      
-      std::cout << "name: [" << variables["name"] << "]" << std::endl;
-      std::cout << "value: [" << variables["value"] << "]" << std::endl;
-      std::cout << "container: [" << container << "]" << std::endl;
-      std::cout << "scope: [" << variables["scope"] << "]" << std::endl;
-
+   __set::__set(coreutils::ZString &in, coreutils::MString &out, Global &global) : Tag(in, out, global) {
+      output = false;      
       if(variables["scope"] == "local") 
 	variables[variables["name"]] = variables["value"];
-      if(variables["scope"] == "global") 
+      if(variables["scope"] == "global")
 	global.variables[variables["name"]] = container;
+
+      global.dump();
       
-      std::cout << "localvar: [" << variables.size() << "]" << std::endl;
-      std::cout << "localvarx: [" << variables[variables["name"]] << "]" << std::endl;
-      std::cout << "globalvar: [" << global.variables.size() << "]" << std::endl;
-      std::cout << "globalvarx: [" << global.variables[variables["name"]] << "]" << std::endl;
    }
       
 }
diff --git a/testjet b/testjet
index fa2a619..91b0a14 100755
Binary files a/testjet and b/testjet differ