diff --git a/Sources/Highlight/Highlight.cpp b/Sources/Highlight/Highlight.cpp
index 5b345e9..af77814 100644
--- a/Sources/Highlight/Highlight.cpp
+++ b/Sources/Highlight/Highlight.cpp
@@ -233,7 +233,7 @@ void Highlight::Parse(int32_t start,
 					if (metaData[kkk].beginStart <= resultat.endStop) {
 						// Remove element
 						//EDN_INFO("Erase element=" << kkk);
-						metaData.Erase(kkk, kkk+1);
+						metaData.EraseLen(kkk, kkk+1);
 						// Increase the end of search
 						if (kkk < metaData.Size()) {
 							// just befor the end of the next element
diff --git a/Sources/ctags/CTagsManager.cpp b/Sources/ctags/CTagsManager.cpp
index a89e01c..c585aa3 100644
--- a/Sources/ctags/CTagsManager.cpp
+++ b/Sources/ctags/CTagsManager.cpp
@@ -170,7 +170,7 @@ void CTagsManager::AddToHistory(int32_t bufferID)
 		for(int32_t iii= m_historyPos; iii < m_historyList.Size(); iii++) {
 			delete(m_historyList[iii]);
 		}
-		m_historyList.Erase(m_historyPos, m_historyList.Size() - m_historyPos);
+		m_historyList.EraseLen(m_historyPos, m_historyList.Size() - m_historyPos);
 	}
 	// add the current element
 	BufferManager *myBufferManager = BufferManager::getInstance();
diff --git a/Sources/tools/EdnBuf/EdnBuf_HighLight.cpp b/Sources/tools/EdnBuf/EdnBuf_HighLight.cpp
index 4758e99..b399fb5 100644
--- a/Sources/tools/EdnBuf/EdnBuf_HighLight.cpp
+++ b/Sources/tools/EdnBuf/EdnBuf_HighLight.cpp
@@ -90,17 +90,17 @@ void EdnBuf::RegenerateHighLightAt(int32_t pos, int32_t nbDeleted, int32_t nbAdd
 				m_HLDataPass1.Erase(0);
 				//EDN_DEBUG("1 * Erase 0");
 			} else {
-				m_HLDataPass1.Erase(0,stopId);
+				m_HLDataPass1.EraseLen(0,stopId);
 				//EDN_DEBUG("2 * Erase 0->" << stopId);
 			}
 		} else if(-1 == stopId) {
 			//EDN_DEBUG("3 * Erase " << startId+1 << "-> end");
-			m_HLDataPass1.Erase(startId+1, m_HLDataPass1.Size() - startId);
+			m_HLDataPass1.EraseLen(startId+1, m_HLDataPass1.Size() - startId);
 			stopId = -1;
 		} else {
 			int32_t currentSize = m_HLDataPass1.Size();
 			//EDN_DEBUG("4 * Erase " << startId+1 << "->" << stopId << " in " << currentSize << " elements" );
-			m_HLDataPass1.Erase(startId+1, stopId - startId);
+			m_HLDataPass1.EraseLen(startId+1, stopId - startId);
 			if (stopId == currentSize-1) {
 				stopId = -1;
 			}
diff --git a/Sources/tools/NameSpaceEdn/String.cpp b/Sources/tools/NameSpaceEdn/String.cpp
index 89beabd..3049267 100644
--- a/Sources/tools/NameSpaceEdn/String.cpp
+++ b/Sources/tools/NameSpaceEdn/String.cpp
@@ -471,7 +471,7 @@ void Edn::String::Remove(int32_t currentID, int32_t len)
 		return;
 	}
 	// TODO : check the size of the data
-	m_data.Erase(currentID, len);
+	m_data.EraseLen(currentID, len);
 }
 
 
diff --git a/Sources/tools/NameSpaceEdn/VectorType.h b/Sources/tools/NameSpaceEdn/VectorType.h
index 8d32998..82f3aca 100644
--- a/Sources/tools/NameSpaceEdn/VectorType.h
+++ b/Sources/tools/NameSpaceEdn/VectorType.h
@@ -474,7 +474,33 @@ template<typename MY_TYPE=int32_t> class VectorType
 		}
 
 		/**
-		 * @brief Remove one element
+		 * @brief Remove N elements
+		 *
+		 * @param[in] pos Position to remove the data
+		 * @param[in] posEnd Last position number
+		 *
+		 * @return ---
+		 *
+		 */
+		void Erase(int32_t pos, int32_t posEnd)
+		{
+			if (pos>m_size) {
+				EDN_ERROR(" can not Erase Element at this position : " << pos << " > " << m_size);
+				return;
+			}
+			if (posEnd>m_size) {
+				posEnd = m_size;
+			}
+			int32_t nbElement = m_size - pos;
+			int32_t tmpSize = m_size;
+			// move curent data
+			memmove((m_data + pos), (m_data + pos + nbElement), (tmpSize - (pos+nbElement))*sizeof(MY_TYPE) );
+			// Request resize of the current buffer
+			Resize(m_size-nbElement);
+		}
+
+		/**
+		 * @brief Remove N element
 		 *
 		 * @param[in] pos Position to remove the data
 		 * @param[in] nbElement number of element to remove
@@ -482,10 +508,10 @@ template<typename MY_TYPE=int32_t> class VectorType
 		 * @return ---
 		 *
 		 */
-		void Erase(int32_t pos, int32_t nbElement)
+		void EraseLen(int32_t pos, int32_t nbElement)
 		{
 			if (pos>m_size) {
-				EDN_ERROR(" can not Erase Element at this position : " << pos << " > " << m_size);
+				EDN_ERROR(" can not Erase Len Element at this position : " << pos << " > " << m_size);
 				return;
 			}
 			if (pos+nbElement>m_size) {
diff --git a/avancement.boo b/avancement.boo
index ce3d7f3..7cf94aa 100644
--- a/avancement.boo
+++ b/avancement.boo
@@ -15,19 +15,21 @@
 		- Project manager phase 1
 
 # action a faire (ordonner par révision) :
-	* 0.1.X :
-		- Edn::VectorType : Rewrite the erase fuction to support start => stop and Erase len methode ...
 	* 0.2.X :
+		- gui : Amelioration du full-screen et du display de base (sans l'entete de la fenetre)
 		- gui : Mise en place d'un display ligne par ligne
+		- gui : ascenceur quand nécessaire
 		- gui : Demander la création de nouveaux fichier quand il n'existe pas (a l'ouverture en ligne de commande)
 		- sys : Mise en place des colorisation de base pour le 
 				* java script
 				* SQL
-		- gui : ascenceur quand nécessaire
 		- Catch Shift+TAB
 		- Correction du bug des entré bizard tel que les chapot et les guillemets
 		- pb de sélection quand la ligne est pleine et la première ligne séctionnée.
 		- PB de copier coller sur les éàè ...
+		- PB sur le caplock et les caractère multiples type chapot ...
+		- PB du entrer sur le kaypad qui fait un <CR> ==> ajouter la fonction shift+enter qui cree un <CR>
+		- catch F[1-12] ==> for user function
 	* 0.3.X :
 		- Charset UTF-8 et iso 8859-15 correcte
 		- Transformation de charset a la volée