MString streaming work.

MString.h

@@ -4,6 +4,7 @@
 #include "ZString.h"
 #include <iostream>
 #include <sstream>
+#include <ostream>
 
 namespace coreutils
 {
@@ -126,7 +127,9 @@ namespace coreutils
       
       MString &operator<<(const int value);
       
-      //      MString& operator<<(coreutils::ZString &zstring);
+      ///
+      ///
+      ///
       
       MString &operator<<(coreutils::ZString zstring);
 
@@ -135,6 +138,13 @@ namespace coreutils
       ///
       
       MString &operator<<(std::string value);
+
+      ///
+      ///
+      ///
+      
+//      MString &operator<<(std::ostream (*f)(std::ostream&) );
+      MString &operator<<(std::basic_ostream<char> (*pf)(std::basic_ostream<char>&));
       
       ///
       ///