diff --git a/PowerEditor/src/Notepad_plus.cpp b/PowerEditor/src/Notepad_plus.cpp
index 5aa58e6f..7ddf1912 100644
--- a/PowerEditor/src/Notepad_plus.cpp
+++ b/PowerEditor/src/Notepad_plus.cpp
@@ -2973,8 +2973,20 @@ void Notepad_plus::command(int id)
 		}
 		break;
 
-		case IDM_EDIT_DELETEMARKEDLINES :
-			markedLinesOperation(0);
+		case IDM_SEARCH_CUTMARKEDLINES :
+			cutMarkedLines();
+			break;
+
+		case IDM_SEARCH_COPYMARKEDLINES :
+			copyMarkedLines();
+			break;
+
+		case IDM_SEARCH_PASTEMARKEDLINES :
+			pasteToMarkedLines();
+			break;
+
+		case IDM_SEARCH_DELETEMARKEDLINES :
+			deleteMarkedLines();
 			break;
 
 		case IDM_VIEW_FULLSCREENTOGGLE :
@@ -3239,7 +3251,7 @@ void Notepad_plus::command(int id)
 
 			if (startLine == 0)
 				startLine = 1;
-			if (endLine == _pEditView->getNbLine())
+			if (endLine == _pEditView->lastZeroBasedLineNumber())
 				endLine -= 1;
 			_pEditView->execute(SCI_HIDELINES, startLine, endLine);
 			_pEditView->execute(SCI_MARKERADD, startLine-1, MARK_HIDELINESBEGIN);
@@ -3480,7 +3492,6 @@ void Notepad_plus::command(int id)
 				::CloseClipboard();
 
 				//Do not free anything, EmptyClipboard does that
-				//::GlobalFree(allocClipboardData);
 				_pEditView->execute(SCI_EMPTYUNDOBUFFER);
 			}
 			break;
@@ -4375,7 +4386,7 @@ void Notepad_plus::reloadOnSwitchBack()
 		const NppGUI & nppGUI = pNppParam->getNppGUI();
 		if (nppGUI._fileAutoDetection == cdAutoUpdateGo2end || nppGUI._fileAutoDetection == cdGo2end)
 		{
-			int line = _pEditView->getNbLine();
+			int line = _pEditView->lastZeroBasedLineNumber();
 			_pEditView->gotoLine(line);
 		}
 
@@ -4403,9 +4414,6 @@ void Notepad_plus::hideCurrentView()
 	::SendMessage(_hSelf, WM_SIZE, 0, 0);
 
 	switchEditViewTo((getCurrentView() == MAIN_VIEW)?SUB_VIEW:MAIN_VIEW);
-
-	//setTitleWith(_pEditView->getCurrentTitle());
-
 	_mainWindowStatus &= ~TWO_VIEWS_MASK;
 }
 
@@ -4462,10 +4470,6 @@ bool Notepad_plus::fileClose()
 	PathRemoveFileSpec(fullPath);
 	setWorkingDir(fullPath);
 
-	//updateStatusBar();
-	//dynamicCheckMenuAndTB();
-	//setLangStatus(_pEditView->getCurrentDocType());
-	//checkDocState();
 	_linkTriggered = true;
 	::SendMessage(_hSelf, NPPM_INTERNAL_DOCSWITCHIN, 0, 0);
 
diff --git a/PowerEditor/src/Notepad_plus.h b/PowerEditor/src/Notepad_plus.h
index 0ad6ed23..c30770a5 100644
--- a/PowerEditor/src/Notepad_plus.h
+++ b/PowerEditor/src/Notepad_plus.h
@@ -536,27 +536,108 @@ private:
 		_pEditView->execute(SCI_MARKERDELETEALL, MARK_BOOKMARK);
 	};
 
-	void markedLinesOperation(int whichOp) {
-		int nbLine = _pEditView->getNbLine();
 
-		for (int i = 0 ; i < nbLine ; i++)
+	void copyMarkedLines() {
+		int lastLine = _pEditView->lastZeroBasedLineNumber();
+		string globalStr = "";
+		for (int i = lastLine ; i >= 0 ; i--)
 		{
 			if (bookmarkPresent(i))
-				lineOperation(i, whichOp);
+			{
+				string currentStr = getMarkedLine(i) + globalStr;
+				globalStr = currentStr;
+			}
 		}
+		str2Cliboard(globalStr.c_str());
 	};
 
-	void lineOperation(int ln, int op) {
+	void cutMarkedLines() {
+		int lastLine = _pEditView->lastZeroBasedLineNumber();
+		string globalStr = "";
+
+		_pEditView->execute(SCI_BEGINUNDOACTION);
+		for (int i = lastLine ; i >= 0 ; i--)
+		{
+			if (bookmarkPresent(i))
+			{
+				string currentStr = getMarkedLine(i) + globalStr;
+				globalStr = currentStr;
+
+				deleteMarkedline(i);
+			}
+		}
+		_pEditView->execute(SCI_ENDUNDOACTION);
+		str2Cliboard(globalStr.c_str());
+	};
+
+	void deleteMarkedLines() {
+		int lastLine = _pEditView->lastZeroBasedLineNumber();
+
+		_pEditView->execute(SCI_BEGINUNDOACTION);
+		for (int i = lastLine ; i >= 0 ; i--)
+		{
+			if (bookmarkPresent(i))
+				deleteMarkedline(i);
+		}
+		_pEditView->execute(SCI_ENDUNDOACTION);
+	};
+
+	void pasteToMarkedLines() {
+		int lastLine = _pEditView->lastZeroBasedLineNumber();
+
+		::OpenClipboard(_hSelf);
+		HANDLE clipboardData = ::GetClipboardData(CF_TEXT);
+		int len = ::GlobalSize(clipboardData);
+		LPVOID clipboardDataPtr = ::GlobalLock(clipboardData);
+
+		string clipboardStr = (const char *)clipboardDataPtr;
+
+		::GlobalUnlock(clipboardData);	
+		::CloseClipboard();
+
+		_pEditView->execute(SCI_BEGINUNDOACTION);
+		for (int i = lastLine ; i >= 0 ; i--)
+		{
+			if (bookmarkPresent(i))
+			{
+				replaceMarkedline(i, clipboardStr.c_str());
+			}
+		}
+		_pEditView->execute(SCI_ENDUNDOACTION);
+	};
+
+	void deleteMarkedline(int ln) {
+		int lineLen = _pEditView->execute(SCI_LINELENGTH, ln);
+		int lineBegin = _pEditView->execute(SCI_POSITIONFROMLINE, ln);
+		
+		bookmarkDelete(ln);
+		_pEditView->execute(SCI_SETTARGETSTART, lineBegin);
+		_pEditView->execute(SCI_SETTARGETEND, lineBegin + lineLen);
+		char emptyString[2] = "";
+		_pEditView->execute(SCI_REPLACETARGET, strlen(emptyString), (LPARAM)emptyString);
+	};
+
+	void replaceMarkedline(int ln, const char *str) {
+		
+		int lineBegin = _pEditView->execute(SCI_POSITIONFROMLINE, ln);
+		int lineEnd = _pEditView->execute(SCI_GETLINEENDPOSITION, ln);
+		
+		_pEditView->execute(SCI_SETTARGETSTART, lineBegin);
+		_pEditView->execute(SCI_SETTARGETEND, lineEnd);
+
+		_pEditView->execute(SCI_REPLACETARGET, strlen(str), (LPARAM)str);
+	};
+
+	string getMarkedLine(int ln) {
 		int lineLen = _pEditView->execute(SCI_LINELENGTH, ln);
 		int lineBegin = _pEditView->execute(SCI_POSITIONFROMLINE, ln);
 
-		bookmarkDelete(ln);
+		char * buf = new char[lineLen+1];
+		_pEditView->getText(buf, lineBegin, lineBegin + lineLen);
+		string line = buf;
+		delete [] buf;
 
-		_pEditView->execute(SCI_SETTARGETSTART, lineBegin);
-		_pEditView->execute(SCI_SETTARGETEND, lineBegin + lineLen);
-
-		char emptyString[2] = "";
-		_pEditView->execute(SCI_REPLACETARGET, strlen(emptyString), (LPARAM)emptyString);
+		return line;
 	};
 
     int hideLinesMarkPresent(int lineno) const {
@@ -597,7 +678,7 @@ private:
 		}
 		else if (hideLinesMark == MARK_HIDELINESBEGIN)
 		{
-			long nbLine = _pEditView->getNbLine();
+			long nbLine = _pEditView->lastZeroBasedLineNumber();
 			start = lineno;
 			int i = lineno + 1;
 			for ( ; i < nbLine ; i++)
diff --git a/PowerEditor/src/Notepad_plus.rc b/PowerEditor/src/Notepad_plus.rc
index 4fba64ac..30aa4315 100644
--- a/PowerEditor/src/Notepad_plus.rc
+++ b/PowerEditor/src/Notepad_plus.rc
@@ -304,11 +304,7 @@ BEGIN
         MENUITEM SEPARATOR
         MENUITEM "Set Read Only",    IDM_EDIT_SETREADONLY
         MENUITEM "Clear Read Only Flag",    IDM_EDIT_CLEARREADONLY
-        MENUITEM SEPARATOR
-        MENUITEM "Cut marked lines",    IDM_EDIT_CUTMARKEDLINES
-        MENUITEM "Copy marked lines",    IDM_EDIT_COPYMARKEDLINES
-        MENUITEM "Paste to (Replace) marked lines",    IDM_EDIT_PASTEMARKEDLINES
-        MENUITEM "Delete marked lines",    IDM_EDIT_DELETEMARKEDLINES
+        //MENUITEM SEPARATOR
     END
 
     POPUP "&Search"
@@ -331,6 +327,10 @@ BEGIN
         MENUITEM "Next Bookmark",            IDM_SEARCH_NEXT_BOOKMARK
         MENUITEM "Previous Bookmark",    IDM_SEARCH_PREV_BOOKMARK
         MENUITEM "Clear all Bookmarks",        IDM_SEARCH_CLEAR_BOOKMARKS
+        MENUITEM "Cut bookmarked lines",    IDM_SEARCH_CUTMARKEDLINES
+        MENUITEM "Copy bookmarked lines",    IDM_SEARCH_COPYMARKEDLINES
+        MENUITEM "Paste to (Replace) bookmarked lines",    IDM_SEARCH_PASTEMARKEDLINES
+        MENUITEM "Delete bookmarked lines",    IDM_SEARCH_DELETEMARKEDLINES
     END
 
     POPUP "&View"
diff --git a/PowerEditor/src/ScitillaComponent/ScintillaEditView.h b/PowerEditor/src/ScitillaComponent/ScintillaEditView.h
index b86393c9..6df7d8e3 100644
--- a/PowerEditor/src/ScitillaComponent/ScintillaEditView.h
+++ b/PowerEditor/src/ScitillaComponent/ScintillaEditView.h
@@ -427,7 +427,7 @@ public:
 		return long(execute(SCI_LINEFROMPOSITION, execute(SCI_GETCURRENTPOS)));
 	};
 
-	long getNbLine() const {
+	long lastZeroBasedLineNumber() const {
 		int endPos = execute(SCI_GETLENGTH);
 		return execute(SCI_LINEFROMPOSITION, endPos);
 	};
diff --git a/PowerEditor/src/menuCmdID.h b/PowerEditor/src/menuCmdID.h
index 2c4c4e9e..cb0f2ab2 100644
--- a/PowerEditor/src/menuCmdID.h
+++ b/PowerEditor/src/menuCmdID.h
@@ -76,11 +76,6 @@
 	#define	IDM_EDIT_COLUMNMODE			(IDM_EDIT+34)
 	#define	IDM_EDIT_BLOCK_COMMENT_SET  (IDM_EDIT+35)
 	#define	IDM_EDIT_BLOCK_UNCOMMENT  	(IDM_EDIT+36)
-	
-	#define	IDM_EDIT_CUTMARKEDLINES  	(IDM_EDIT+42)
-	#define	IDM_EDIT_COPYMARKEDLINES  	(IDM_EDIT+43)
-	#define	IDM_EDIT_PASTEMARKEDLINES  	(IDM_EDIT+44)
-	#define	IDM_EDIT_DELETEMARKEDLINES  	(IDM_EDIT+45)
 
 	#define	IDM_EDIT_AUTOCOMPLETE    			(50000+0)
 	#define	IDM_EDIT_AUTOCOMPLETE_CURRENTFILE	(50000+1)
@@ -108,8 +103,12 @@
 	#define	IDM_SEARCH_VOLATILE_FINDPREV	(IDM_SEARCH + 15)
 	#define	IDM_SEARCH_MARKALL				(IDM_SEARCH + 16)
 	#define	IDM_SEARCH_UNMARKALL			(IDM_SEARCH + 17)
-
-#define IDM_VIEW	(IDM + 4000)
+	#define	IDM_SEARCH_CUTMARKEDLINES  		(IDM_SEARCH + 18)
+	#define	IDM_SEARCH_COPYMARKEDLINES  	(IDM_SEARCH + 19)
+	#define	IDM_SEARCH_PASTEMARKEDLINES  	(IDM_SEARCH + 20)
+	#define	IDM_SEARCH_DELETEMARKEDLINES  	(IDM_SEARCH + 21)
+	
+#define IDM_VIEW	(IDM + 4000)                
 	#define	IDM_VIEW_TOOLBAR_HIDE			(IDM_VIEW + 1)
 	#define	IDM_VIEW_TOOLBAR_REDUCE			(IDM_VIEW + 2)	
 	#define	IDM_VIEW_TOOLBAR_ENLARGE		(IDM_VIEW + 3)