diff --git a/PowerEditor/installer/nativeLang/chinese.xml b/PowerEditor/installer/nativeLang/chinese.xml
index a7a435a52..b229e5621 100644
--- a/PowerEditor/installer/nativeLang/chinese.xml
+++ b/PowerEditor/installer/nativeLang/chinese.xml
@@ -79,6 +79,7 @@
                     <Item id="41005" name="除此檔案外，關閉所有檔案"/>
                     <Item id="41009" name="關閉左側所有檔案"/>
                     <Item id="41018" name="關閉右側所有檔案"/>
+                    <Item id="41024" name="關閉所有已存檔未變更的檔案"/>
                     <Item id="41006" name="儲存此檔案(&amp;S)"/>
                     <Item id="41007" name="儲存所有檔案(&amp;E)"/>
                     <Item id="41008" name="另存新檔(&amp;A)..."/>
@@ -343,9 +344,9 @@
                     <Item CMID="17" name="關閉左側所有檔案"/>
                     <Item CMID="18" name="關閉右側所有檔案"/>
                     <Item CMID="19" name="於檔案總管開啟檔案位置"/>
-
                     <Item CMID="20" name="於 CMD 開啟檔案位置"/>
                     <Item CMID="21" name="在電腦預設顯示器中開啟"/>
+                    <Item CMID="22" name="關閉所有已存檔未變更的檔案"/>
             </TabBar>
         </Menu>
         <Dialog>
diff --git a/PowerEditor/installer/nativeLang/english.xml b/PowerEditor/installer/nativeLang/english.xml
index 0bd3af980..fce150f1d 100644
--- a/PowerEditor/installer/nativeLang/english.xml
+++ b/PowerEditor/installer/nativeLang/english.xml
@@ -79,6 +79,7 @@
                     <Item id="41005" name="Close All BUT Current Document"/>
                     <Item id="41009" name="Close All to the Left"/>
                     <Item id="41018" name="Close All to the Right"/>
+                    <Item id="41024" name="Close All Unchanged"/>
                     <Item id="41006" name="&amp;Save"/>
                     <Item id="41007" name="Sav&amp;e All"/>
                     <Item id="41008" name="Save &amp;As..."/>
@@ -343,6 +344,7 @@
                     <Item CMID="19" name="Open Containing Folder in Explorer"/>
                     <Item CMID="20" name="Open Containing Folder in cmd"/>
                     <Item CMID="21" name="Open in Default Viewer"/>
+                    <Item CMID="22" name="Close All Unchanged"/>
             </TabBar>
         </Menu>
 
diff --git a/PowerEditor/installer/nativeLang/french.xml b/PowerEditor/installer/nativeLang/french.xml
index 190b86f6b..e2bd98932 100644
--- a/PowerEditor/installer/nativeLang/french.xml
+++ b/PowerEditor/installer/nativeLang/french.xml
@@ -84,6 +84,7 @@
                     <Item id="41005" name="Fermer tout sauf le document actuel"/>
                     <Item id="41009" name="Fermer tout à gauche"/>
                     <Item id="41018" name="Fermer tout à droite"/>
+                    <Item id="41024" name="Fermer tous les documents non-modifiés"/>
                     <Item id="41006" name="&amp;Enregistrer"/>
                     <Item id="41007" name="En&amp;registrer tout"/>
                     <Item id="41008" name="Enregistrer &amp;sous..."/>
@@ -340,6 +341,7 @@
                     <Item CMID="19" name="Ouvrir le répertoire du fichier en cours dans l'explorateur"/>
                     <Item CMID="20" name="Ouvrir le répertoire du fichier en cours dans l'invite de commande"/>
                     <Item CMID="21" name="Ouvrir dans l'application par défaut"/>
+                    <Item CMID="22" name="Fermer tous les documents non-modifiés"/>
             </TabBar>
         </Menu>
         <Dialog>
diff --git a/PowerEditor/src/NppIO.cpp b/PowerEditor/src/NppIO.cpp
index 263a6dd2b..b6f695d53 100644
--- a/PowerEditor/src/NppIO.cpp
+++ b/PowerEditor/src/NppIO.cpp
@@ -1110,7 +1110,8 @@ bool Notepad_plus::fileCloseAllUnchanged()
 {
 	std::vector<int> vecIndexesToClose;
 
-	for (int i = int(_pDocTab->nbItem()) - 1; i >= 0; i--) {
+	for (int i = int(_pDocTab->nbItem()) - 1; i >= 0; i--)
+	{
 		BufferID id = _mainDocTab.getBufferByIndex(i);
 		Buffer* buf = MainFileManager->getBufferByID(id);
 		if ((buf->isUntitled() && buf->docLength() == 0) || !buf->isDirty())
diff --git a/PowerEditor/src/localization.cpp b/PowerEditor/src/localization.cpp
index 89982d8d2..5480bb1c9 100644
--- a/PowerEditor/src/localization.cpp
+++ b/PowerEditor/src/localization.cpp
@@ -370,30 +370,30 @@ static const int tabContextMenuItemPos[] =
 //  |
 //  |       +------ Number in english.xml (<language>.xml) : <TabBar>
 //  |       |
-	0,   // 0 : Close
-	1,   // 1 : Close ALL BUT This
-	5,   // 2 : Save
-	6,   // 3 : Save As
-	10,  // 4 : Print
-	24,  // 5 : Move to Other View
-	25,  // 6 : Clone to Other View
-	20,  // 7 : Full File Path to Clipboard
-	21,  // 8 : Filename to Clipboard
-	22,  // 9 : Current Dir. Path to Clipboard
-	7,   // 10: Rename
-	8,   // 11: Move to Recycle Bin
-	17,  // 12: Read-Only
-	18,  // 13: Clear Read-Only Flag
-	26,  // 14: Move to New Instance
-	27,  // 15: Open to New Instance
-	9,   // 16: Reload
-	2,   // 17: Close ALL to the Left
-	3,   // 18: Close ALL to the Right
-	12,  // 19: Open Containing Folder in Explorer
-	13,  // 20: Open Containing Folder in cmd
+    0,   // 0 : Close
+    1,   // 1 : Close ALL BUT This
+    5,   // 2 : Save
+    6,   // 3 : Save As
+    10,  // 4 : Print
+    24,  // 5 : Move to Other View
+    25,  // 6 : Clone to Other View
+    20,  // 7 : Full File Path to Clipboard
+    21,  // 8 : Filename to Clipboard
+    22,  // 9 : Current Dir. Path to Clipboard
+    7,   // 10: Rename
+    8,   // 11: Move to Recycle Bin
+    17,  // 12: Read-Only
+    18,  // 13: Clear Read-Only Flag
+    26,  // 14: Move to New Instance
+    27,  // 15: Open to New Instance
+    9,   // 16: Reload
+    2,   // 17: Close ALL to the Left
+    3,   // 18: Close ALL to the Right
+    12,  // 19: Open Containing Folder in Explorer
+    13,  // 20: Open Containing Folder in cmd
     15,  // 21: Open in Default Viewer
-	4,   // 22: Close ALL Unchanged
-	-1   //-------End
+    4,   // 22: Close ALL Unchanged
+    -1   //-------End
 };