JString now streams properly.

JString.h

@@ -33,8 +33,7 @@ namespace coreutils {
     public:
 
       JString();
-//      JString(const char *data);
-
+      
       void set(ZString &path, ZString &value);
 
       ///
@@ -45,28 +44,46 @@ namespace coreutils {
 
       ZString find(ZString &path);
       
-    private:
       bool locate(ZString &path);
       bool notfirst;
       ZString path;
-      ZString keyx;
-      
-    public:
 
-      operator ZString () {
-	 std::cout << "operator0" << std::endl;
-	 return find(keyx);
-      }      
-      
-      JString &operator[](coreutils::ZString key) {
-	 std::cout << "operator[" << key << "]" << std::endl;
-	 keyx = key;
-	 return *this;
+      class Proxy {
+
+       public:
+	 Proxy(JString &jstring, ZString key) : jstring(jstring), key(key) {}
+
+	 friend std::ostream &operator<<(std::ostream &os, const Proxy &proxy);
+
+	 operator coreutils::ZString () {
+//	    std::cout << "operator to ZString: " << key << std::endl;
+	    return jstring.find(key);
+	 }
+
+	 operator coreutils::MString () {
+//	    std::cout << "operator to MString: " << key << std::endl;
+	    return jstring.find(key);
+	 }
+
+	 Proxy& operator=(coreutils::ZString value) {
+//	    std::cout << "proxy operator=" << value << std::endl;
+	    jstring.set(key, value);
+	    return *this;
+	 }
+
+       private:
+   	 JString &jstring;
+	 ZString key;
+      };
+
+      Proxy operator[](coreutils::ZString key) {
+//	 std::cout << "operator[" << key << "]" << std::endl;
+	 return Proxy(*this, key);
       }
-
+      
       JString & operator=(coreutils:: ZString value) {	 
-	 std::cout << "should set key [" << keyx << "] operator=" << value << std::endl;
-	 set(keyx, value);
+	 std::cout << "operator=" << value << std::endl;
+
 	 return *this;
       }