diff --git a/Sources/Buffer/BufferText.cpp b/Sources/Buffer/BufferText.cpp
index 50b6d79..f68fafb 100644
--- a/Sources/Buffer/BufferText.cpp
+++ b/Sources/Buffer/BufferText.cpp
@@ -101,7 +101,7 @@ BufferText::BufferText()
 BufferText::BufferText(Edn::File &fileName) : Buffer(fileName)
 {
 	BasicInit();
-	EDN_INFO("Add Data from file(" << GetFileName().GetCompleateName().c_str() << ")");
+	EDN_INFO("Add Data from file(" << GetFileName() << ")");
 	FILE * myFile = NULL;
 	// try to open the file. if not existed, new file
 	
@@ -113,7 +113,7 @@ BufferText::BufferText(Edn::File &fileName) : Buffer(fileName)
 		SetModify(false);
 	} else {
 		// fichier inexistant... creation d'un nouveaux
-		EDN_WARNING("No File ==> created a new one(" << GetFileName().GetCompleateName().c_str() << ")");
+		EDN_WARNING("No File ==> created a new one(" << GetFileName() << ")");
 		SetModify(true);
 	}
 	UpdateWindowsPosition();
@@ -131,7 +131,7 @@ BufferText::BufferText(Edn::File &fileName) : Buffer(fileName)
  */
 void BufferText::Save(void)
 {
-	EDN_INFO("Save File : \"" <<  GetFileName().GetCompleateName().c_str() << "\"" );
+	EDN_INFO("Save File : \"" <<  GetFileName() << "\"" );
 	FILE * myFile = NULL;
 	myFile = fopen(GetFileName().GetCompleateName().c_str(), "w");
 	if (NULL != myFile) {
@@ -1047,7 +1047,7 @@ int32_t BufferText::FindLine(Edn::String &data)
 		EDN_WARNING("no search data");
 		return 0;
 	}
-	EDN_INFO("Search data line : \"" << data.c_str() << "\"");
+	EDN_INFO("Search data line : \"" << data << "\"");
 	Edn::VectorType<int8_t> mVectSearch;
 	mVectSearch = data.GetVector();
 	//EDN_INFO("search data Forward : startSearchPos=" << startSearchPos );
@@ -1072,7 +1072,7 @@ void BufferText::JumpAtLine(int32_t newLine)
 
 void BufferText::Search(Edn::String &data, bool back, bool caseSensitive, bool wrap, bool regExp)
 {
-	EDN_INFO("Search data : \"" << data.c_str() << "\"");
+	EDN_INFO("Search data : \"" << data << "\"");
 	
 	int32_t SelectionStart, SelectionEnd, SelectionRectStart, SelectionRectEnd;
 	bool SelectionIsRect;
diff --git a/Sources/ctags/CTagsManager.cpp b/Sources/ctags/CTagsManager.cpp
index 71597fb..0535ad8 100644
--- a/Sources/ctags/CTagsManager.cpp
+++ b/Sources/ctags/CTagsManager.cpp
@@ -139,7 +139,7 @@ void CTagsManager::LoadTagFile(void)
 		return;
 	}
 	// load (open) the tag file : 
-	EDN_INFO("try to open tag file : " << m_tagFilename.c_str());
+	EDN_INFO("try to open tag file : " << m_tagFilename);
 	m_ctagFile = tagsOpen(m_tagFilename.c_str(), &info);
 	if (NULL != m_ctagFile) {
 		EDN_INFO("open exuberant Ctags file is OK ...");
@@ -281,7 +281,7 @@ void CTagsManager::JumpTo(void)
 			Edn::String destinationFilename = m_tagFolderBase;
 			destinationFilename += entry.file;
 			Edn::File myfile = destinationFilename;
-			EDN_INFO(" OPEN the TAG file Destination : " << myfile.GetCompleateName().c_str() );
+			EDN_INFO(" OPEN the TAG file Destination : " << myfile );
 			if (false == myBufferManager->Exist(myfile) ) {
 				// need to open the file : 
 				int32_t openID = myBufferManager->Open(myfile);
@@ -291,13 +291,13 @@ void CTagsManager::JumpTo(void)
 			}
 			int32_t localId = myBufferManager->GetId(myfile);
 			Edn::String pattern = entry.address.pattern;
-			EDN_DEBUG("try to find line with : \"" << pattern.c_str() << "\"" );
+			EDN_DEBUG("try to find line with : \"" << pattern << "\"" );
 			if (pattern.Size() > 4) {
 				pattern.Remove(0,2);
 				pattern.Remove(pattern.Size()-1,2);
 			}
 			// TODO : remove '\' char when needed ...
-			EDN_DEBUG("try to find line with : \"" << pattern.c_str() << "\"" );
+			EDN_DEBUG("try to find line with : \"" << pattern << "\"" );
 			int32_t destLine = myBufferManager->Get(localId)->FindLine(pattern);
 			SendMessage(EDN_MSG__CURRENT_GOTO_LINE, destLine);
 			/*
diff --git a/Sources/tools/NameSpaceEdn/File.cpp b/Sources/tools/NameSpaceEdn/File.cpp
index 889db5f..f7e2681 100644
--- a/Sources/tools/NameSpaceEdn/File.cpp
+++ b/Sources/tools/NameSpaceEdn/File.cpp
@@ -30,6 +30,18 @@
 
 #define MAX_FILE_NAME      (10240)
 
+#undef __class__
+#define __class__	"Edn::File"
+
+
+std::ostream& Edn::operator <<(std::ostream &os, const Edn::File &obj)
+{
+	os << obj.m_folder;
+	os << "/";
+	os << obj.m_shortFilename;
+	return os;
+}
+
 Edn::File::File(Edn::String &filename, int32_t LineNumber)
 {
 	m_lineNumberOpen = LineNumber;
@@ -135,14 +147,14 @@ void Edn::File::SetCompleateName(Edn::String &newFilename)
 	m_folder = "";
 	m_shortFilename = "";
 	m_lineNumberOpen = 0;
-	//EDN_DEBUG("1 :Set Name : " << newFilename.c_str() );
+	EDN_DEBUG("1 :Set Name : " << newFilename );
 	Edn::String destFilename;
 	if (newFilename.Size() == 0) {
 		destFilename = "no-name";
 	} else {
 		destFilename = newFilename;
 	}
-	//EDN_DEBUG("2 : Get file Name : " << destFilename.c_str() );
+	//EDN_DEBUG("2 : Get file Name : " << destFilename );
 	if ('/' != *destFilename.c_str()) {
 		// Get the command came from the running of the program : 
 		char cCurrentPath[FILENAME_MAX];
@@ -155,7 +167,7 @@ void Edn::File::SetCompleateName(Edn::String &newFilename)
 		destFilename += '/';
 		destFilename += tmpFilename;
 	}
-	//EDN_DEBUG("3 : Get file Name : " << destFilename.c_str() );
+	//EDN_DEBUG("3 : Get file Name : " << destFilename );
 	
 	// Get the real Path of the current File
 	ok = realpath(destFilename.c_str(), buf);
@@ -165,10 +177,10 @@ void Edn::File::SetCompleateName(Edn::String &newFilename)
 			// Get the FileName
 			Edn::String tmpFilename = destFilename.Extract(lastPos+1);
 			destFilename.Remove(lastPos, destFilename.Size() - lastPos);
-			//EDN_DEBUG("try to find :\"" << destFilename.c_str() << "\" / \"" << tmpFilename.c_str() << "\" ");
+			//EDN_DEBUG("try to find :\"" << destFilename << "\" / \"" << tmpFilename << "\" ");
 			ok = realpath(destFilename.c_str(), buf);
 			if (!ok) {
-				EDN_ERROR("Can not find real Path name of \"" << destFilename.c_str() << "\"");
+				EDN_ERROR("Can not find real Path name of \"" << destFilename << "\"");
 				m_shortFilename = tmpFilename;
 				m_folder        = destFilename;
 			} else {
@@ -177,7 +189,7 @@ void Edn::File::SetCompleateName(Edn::String &newFilename)
 				m_folder        = destFilename;
 			}
 		} else {
-			EDN_WARNING("file : \"" << destFilename.c_str() << "\" ==> No data???");
+			EDN_WARNING("file : \"" << destFilename << "\" ==> No data???");
 			// Basic ERROR ...
 			m_shortFilename = destFilename;
 		}
@@ -189,11 +201,11 @@ void Edn::File::SetCompleateName(Edn::String &newFilename)
 			m_folder        = destFilename.Extract(0, lastPos);
 		} else {
 			// Basic ERROR ...
-			EDN_WARNING("file : \"" << destFilename.c_str() << "\" ==> No data???");
+			EDN_WARNING("file : \"" << destFilename << "\" ==> No data???");
 			m_shortFilename = destFilename;
 		}
 	}
-	EDN_DEBUG("Set FileName :\"" << m_folder.c_str() << "\" / \"" << m_shortFilename.c_str() << "\" ");
+	EDN_DEBUG("Set FileName :\"" << m_folder << "\" / \"" << m_shortFilename << "\" ");
 }
 
 int32_t Edn::File::GetLineNumber(void)
diff --git a/Sources/tools/NameSpaceEdn/File.h b/Sources/tools/NameSpaceEdn/File.h
index 806a619..0fade51 100644
--- a/Sources/tools/NameSpaceEdn/File.h
+++ b/Sources/tools/NameSpaceEdn/File.h
@@ -40,17 +40,21 @@ namespace Edn
 			Edn::String GetShortFilename(void) const;
 			Edn::String GetCompleateName(void) const;
 			int32_t     GetLineNumber(void);
+			void        SetCompleateName(Edn::String &newFilename);
 			
 			const Edn::File& operator=  (const Edn::File &ednF );
 			bool             operator== (const Edn::File &ednF ) const;
 			bool             operator!= (const Edn::File &ednF ) const;
-			void        SetCompleateName(Edn::String &newFilename);
+			friend std::ostream& operator <<( std::ostream &os,const Edn::File &obj);
 			
 		private :
 			Edn::String m_folder;
 			Edn::String m_shortFilename;
 			int32_t     m_lineNumberOpen;
 	};
+	
+	std::ostream& operator <<(std::ostream &os, const Edn::File &obj);
+	
 }
 
 #endif
diff --git a/Sources/tools/NameSpaceEdn/String.cpp b/Sources/tools/NameSpaceEdn/String.cpp
index 298eb5e..f634fe1 100644
--- a/Sources/tools/NameSpaceEdn/String.cpp
+++ b/Sources/tools/NameSpaceEdn/String.cpp
@@ -28,8 +28,13 @@
 
 
 #undef __class__
-#define __class__	"EdnString"
+#define __class__	"Edn::String"
 
+std::ostream& Edn::operator <<(std::ostream &os, const Edn::String &obj)
+{
+	os << (char*)&obj.m_data[0];
+	return os;
+}
 
 /**
  * @brief 
@@ -595,57 +600,57 @@ void Edn::TestUntaire_String(void)
 	
 	int32_t iddd = 0;
 	Edn::String * monString = new Edn::String();
-	EDN_INFO("phase : " << iddd++ << " : \"" << monString->c_str() << "\"");
+	EDN_INFO("phase : " << iddd++ << " : \"" << monString << "\"");
 	delete(monString);
 	
 	monString = new Edn::String("test de direct data");
-	EDN_INFO("phase : " << iddd++ << " : \"" << monString->c_str() << "\"");
+	EDN_INFO("phase : " << iddd++ << " : \"" << monString << "\"");
 	delete(monString);
 	
 	monString = new Edn::String("test de direct data", 7);
-	EDN_INFO("phase : " << iddd++ << " : \"" << monString->c_str() << "\"");
+	EDN_INFO("phase : " << iddd++ << " : \"" << monString << "\"");
 	delete(monString);
 	
 	int32_t testId = -6789;
 	monString = new Edn::String(testId);
-	EDN_INFO("phase : " << iddd++ << " : \"" << monString->c_str() << "\"");
+	EDN_INFO("phase : " << iddd++ << " : \"" << monString << "\"");
 	delete(monString);
 	
 	uint32_t testId2 = 12345;
 	monString = new Edn::String((unsigned int)testId2);
-	EDN_INFO("phase : " << iddd++ << " : \"" << monString->c_str() << "\"");
+	EDN_INFO("phase : " << iddd++ << " : \"" << monString << "\"");
 	delete(monString);
 	
 	Edn::String plop = "otherString";
 	monString = new Edn::String(plop);
-	EDN_INFO("phase : " << iddd++ << " : \"" << monString->c_str() << "\"");
+	EDN_INFO("phase : " << iddd++ << " : \"" << monString << "\"");
 	delete(monString);
 	
 	
 	Edn::String s1 = "test de base ...";
 	s1 += s1;
-	EDN_INFO("phase : " << iddd++ << " : \"" << s1.c_str() << "\"");
+	EDN_INFO("phase : " << iddd++ << " : \"" << s1 << "\"");
 	s1 += " plop 2 ";
-	EDN_INFO("phase : " << iddd++ << " : \"" << s1.c_str() << "\"");
+	EDN_INFO("phase : " << iddd++ << " : \"" << s1 << "\"");
 	s1 += plop;
-	EDN_INFO("phase : " << iddd++ << " : \"" << s1.c_str() << "\"");
+	EDN_INFO("phase : " << iddd++ << " : \"" << s1 << "\"");
 	s1 = plop;
-	EDN_INFO("phase : " << iddd++ << " : \"" << s1.c_str() << "\"");
+	EDN_INFO("phase : " << iddd++ << " : \"" << s1 << "\"");
 	s1 = "test direct 44";
-	EDN_INFO("phase : " << iddd++ << " : \"" << s1.c_str() << "\"");
+	EDN_INFO("phase : " << iddd++ << " : \"" << s1 << "\"");
 	Edn::VectorType<int8_t> vb1;
 	vb1.PushBack('v');
 	vb1.PushBack('b');
 	vb1.PushBack('1');
 	s1 = vb1;
-	EDN_INFO("phase : " << iddd++ << " : \"" << s1.c_str() << "\"");
+	EDN_INFO("phase : " << iddd++ << " : \"" << s1 << "\"");
 	vb1.Clear();
 	vb1.PushBack('v');
 	vb1.PushBack('b');
 	vb1.PushBack('2');
 	vb1.PushBack('\0');
 	s1 = vb1;
-	EDN_INFO("phase : " << iddd++ << " : \"" << s1.c_str() << "\"");
+	EDN_INFO("phase : " << iddd++ << " : \"" << s1 << "\"");
 	
 	if (s1 == "vb2") {
 		EDN_INFO("phase : " << iddd++ << " : == OK");
diff --git a/Sources/tools/NameSpaceEdn/String.h b/Sources/tools/NameSpaceEdn/String.h
index 2785e9f..9c2f86d 100644
--- a/Sources/tools/NameSpaceEdn/String.h
+++ b/Sources/tools/NameSpaceEdn/String.h
@@ -57,7 +57,7 @@ namespace Edn
 			Edn::String operator+ (const Edn::String &ednS);			// + operator
 			Edn::String operator+ (const char * inputData);
 			//operator const char *()
-			//friend std::ostream& operator <<( std::ostream &os,const Edn::String &obj);
+			friend std::ostream& operator <<( std::ostream &os,const Edn::String &obj);
 	
 			bool          IsEmpty(void) const;
 			int32_t       Size(void) const;
@@ -79,16 +79,13 @@ namespace Edn
 	};
 
 	void TestUntaire_String(void);
+	
+	std::ostream& operator <<(std::ostream &os, const Edn::String &obj);
+	
 }
 
 
-/*
-std::ostream& operator <<(std::ostream &os, const Edn::String &obj)
-{
-	os << obj.c_str();
-	return os;
-}
-*/
+
 
 
 #endif