diff --git a/language/common_res.h b/language/common_res.h
index bc338e62b..8f434e558 100644
--- a/language/common_res.h
+++ b/language/common_res.h
@@ -471,6 +471,7 @@
 #define IDC_AS_BACKUP_OPENFOLDER        18134
 #define IDC_FILE_CHECK_INTERVAL         18135
 #define IDC_DARK_MODE_CONTRAST          18136
+#define IDC_TAB_BACKTAB_INDENTS_ALWAYS  18137
 
 #define IDC_RADIO_BTN_A                 18200
 #define IDC_RADIO_BTN_B                 18201
@@ -763,7 +764,7 @@
 #define IDM_VIEW_ZOOMOUT                41019
 #define IDM_VIEW_RESETZOOM              41020
 #define IDM_VIEW_STICKYWINPOS           41021
-#define IDM_VIEW_TITLEBAR               41022 
+#define IDM_VIEW_TITLEBAR               41022
 #define IDM_VIEW_MENUBAR                41023
 #define IDM_VIEW_TOOLBAR                41024
 #define IDM_VIEW_CUSTOMIZETB            41025
@@ -814,7 +815,7 @@
 #define IDM_SET_RENDER_TECH_D2DDC       42003   // SC_TECHNOLOGY_DIRECTWRITEDC(3)
 #define IDM_SET_RTL_LAYOUT_EDIT         42004
 #define IDM_SET_RTL_LAYOUT_DLG          42005
-// keep Scintilla(SC) order 
+// keep Scintilla(SC) order
 #define IDM_SET_BIDIRECTIONAL_NONE      42006   // SC_BIDIRECTIONAL_DISABLED(0)
 #define IDM_SET_BIDIRECTIONAL_L2R       42007   // SC_BIDIRECTIONAL_L2R(1)
 #define IDM_SET_BIDIRECTIONAL_R2L       42008   // SC_BIDIRECTIONAL_R2L(2)
@@ -1352,6 +1353,6 @@
 #define RICHEDTCTRL_ADDSTYLE            0x29c4
 #endif
 
-//#ifndef 
+//#ifndef
 
 #endif //_COMMON_RES_H_
diff --git a/language/np3_af_za/dialogs_af_za.rc b/language/np3_af_za/dialogs_af_za.rc
index 4393e8a64..c9990874f 100644
--- a/language/np3_af_za/dialogs_af_za.rc
+++ b/language/np3_af_za/dialogs_af_za.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,197,54,252,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Tab Instellings"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "&Indentasie grootte:",IDC_STATIC2,7,30,55,8
     EDITTEXT        IDC_INDENT_DEPTH,67,27,30,14,ES_AUTOHSCROLL
     CONTROL         "Voeg tabs as &spasies in",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "Tab sleutel hervorm indentasie",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab sleutel hervorm indentasie",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
     CONTROL         "&Backspace-sleutel hervorm indentasie",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
-    CONTROL         "&Waarskuwing teen strydige indentasie",IDC_WARN_INCONSISTENT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,150,10
-    CONTROL         "&Spoor Tab of Space indentation op",IDC_AUTO_DETECT_INDENTS,
+    CONTROL         "&Waarskuwing teen strydige indentasie",IDC_WARN_INCONSISTENT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,150,10
+    CONTROL         "&Spoor Tab of Space indentation op",IDC_AUTO_DETECT_INDENTS,
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,150,10
     DEFPUSHBUTTON   "OK",IDOK,117,7,50,14
     PUSHBUTTON      "Kanselleer",IDCANCEL,117,24,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_be_by/dialogs_be_by.rc b/language/np3_be_by/dialogs_be_by.rc
index bf8332842..216af6112 100644
--- a/language/np3_be_by/dialogs_be_by.rc
+++ b/language/np3_be_by/dialogs_be_by.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,197,54,252,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 192, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 192, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Налады табуляцыі"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "Памер в&одступа:",IDC_STATIC2,7,30,65,8
     EDITTEXT        IDC_INDENT_DEPTH,79,27,30,14,ES_AUTOHSCROLL
     CONTROL         "&Замяняць прабеламі",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,83,10
-    CONTROL         "&Клавіша Tab перафарматуе водступ",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,139,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "&Клавіша Tab перафарматуе водступ",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,139,10
     CONTROL         "Клавіша Backspace &перафарматуе водступ",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,160,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,160,10
     CONTROL         "&Паведамляць аб наяўнасці розных водступаў",IDC_WARN_INCONSISTENT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,171,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,171,10
     CONTROL         "&Аўтаматычна вызначаць від водступаў",IDC_AUTO_DETECT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,151,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,151,10
     DEFPUSHBUTTON   "OK",IDOK,135,7,50,14
     PUSHBUTTON      "Скасаваць",IDCANCEL,135,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_de_de/dialogs_de_de.rc b/language/np3_de_de/dialogs_de_de.rc
index 21ebbb8f4..ef802809b 100644
--- a/language/np3_de_de/dialogs_de_de.rc
+++ b/language/np3_de_de/dialogs_de_de.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,197,54,252,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 190, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 190, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Tabulator Einstellungen"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "&Einrückung Tiefe:",IDC_STATIC2,7,30,60,8
     EDITTEXT        IDC_INDENT_DEPTH,67,27,30,14,ES_AUTOHSCROLL
     CONTROL         "Tabulatoren als &Leerzeichenfolge einfügen",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,160,10
-    CONTROL         "Tab-Taste formatiert die Einrückung",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,160,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab-Taste formatiert die Einrückung",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,160,10
     CONTROL         "&Rück-Taste formatiert die Einrückung",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,160,10
-    CONTROL         "&Warnung bei inkonsistenten Einrückungen",IDC_WARN_INCONSISTENT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,160,10
+    CONTROL         "&Warnung bei inkonsistenten Einrückungen",IDC_WARN_INCONSISTENT_INDENTS,
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,160,10
     CONTROL         "&Auto-Erkennung von Tab/Leerzeichen Einrückungen",IDC_AUTO_DETECT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,181,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,181,10
     DEFPUSHBUTTON   "OK",IDOK,133,7,50,14
     PUSHBUTTON      "Abbrechen",IDCANCEL,133,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_el_gr/dialogs_el_gr.rc b/language/np3_el_gr/dialogs_el_gr.rc
index a4c70f352..775366d22 100644
--- a/language/np3_el_gr/dialogs_el_gr.rc
+++ b/language/np3_el_gr/dialogs_el_gr.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,182,54,275,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 178, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 178, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Ρυθμίσεις στηλοθέτη"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "&Μέγεθος εσοχής:",IDC_STATIC2,7,30,59,8
     EDITTEXT        IDC_INDENT_DEPTH,71,27,30,14,ES_AUTOHSCROLL
     CONTROL         "Ει&σαγωγή στηλοθετών ως κενά διαστήματα",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,170,10
-    CONTROL         "Aναδιαμόρφωση εσοχής με το πλήκτρο &Τab",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,170,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Aναδιαμόρφωση εσοχής με το πλήκτρο &Τab",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,170,10
     CONTROL         "Aναδιαμ/ση εσοχής με το πλήκτρο &Βackspace",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,160,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,160,10
     CONTROL         "Π&ροειδοποίηση για ασυνεπή εσοχή",IDC_WARN_INCONSISTENT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,140,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,140,10
     CONTROL         "&Αυτόμ. εντοπισμός Στηλοθέτη ή Εσοχής κενών",IDC_AUTO_DETECT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,170,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,170,10
     DEFPUSHBUTTON   "&Εντάξει",IDOK,121,7,50,14
     PUSHBUTTON      "Ά&κυρο",IDCANCEL,121,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_en_gb/dialogs_en_gb.rc b/language/np3_en_gb/dialogs_en_gb.rc
index 5987c16d9..06d38045c 100644
--- a/language/np3_en_gb/dialogs_en_gb.rc
+++ b/language/np3_en_gb/dialogs_en_gb.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,197,54,252,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Tab Settings"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "&Indentation size:",IDC_STATIC2,7,30,55,8
     EDITTEXT        IDC_INDENT_DEPTH,67,27,30,14,ES_AUTOHSCROLL
     CONTROL         "Insert tabs as &spaces",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "Tab &key reformats indentation",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab &key reformats indentation",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
     CONTROL         "&Backspace key reformats indentation",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
-    CONTROL         "&Warning on inconsistent indentation",IDC_WARN_INCONSISTENT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,150,10
-    CONTROL         "&Autodetect Tab or Space Indentation",IDC_AUTO_DETECT_INDENTS,
+    CONTROL         "&Warning on inconsistent indentation",IDC_WARN_INCONSISTENT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,150,10
+    CONTROL         "&Autodetect Tab or Space Indentation",IDC_AUTO_DETECT_INDENTS,
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,150,10
     DEFPUSHBUTTON   "OK",IDOK,117,7,50,14
     PUSHBUTTON      "Cancel",IDCANCEL,117,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_en_us/dialogs_en_us.rc b/language/np3_en_us/dialogs_en_us.rc
index 43d200e60..fac4fca4c 100644
--- a/language/np3_en_us/dialogs_en_us.rc
+++ b/language/np3_en_us/dialogs_en_us.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,197,54,252,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Tab Settings"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "&Indentation size:",IDC_STATIC2,7,30,55,8
     EDITTEXT        IDC_INDENT_DEPTH,67,27,30,14,ES_AUTOHSCROLL
     CONTROL         "Insert tabs as &spaces",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "Tab &key reformats indentation",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab/Backspace always in&dents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab &key reformats indentation",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
     CONTROL         "&Backspace key reformats indentation",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
-    CONTROL         "&Warning on inconsistent indentation",IDC_WARN_INCONSISTENT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,150,10
-    CONTROL         "&Autodetect Tab or Space Indentation",IDC_AUTO_DETECT_INDENTS,
+    CONTROL         "&Warning on inconsistent indentation",IDC_WARN_INCONSISTENT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,150,10
+    CONTROL         "&Autodetect Tab or Space Indentation",IDC_AUTO_DETECT_INDENTS,
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,150,10
     DEFPUSHBUTTON   "OK",IDOK,117,7,50,14
     PUSHBUTTON      "Cancel",IDCANCEL,117,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_es_es/dialogs_es_es.rc b/language/np3_es_es/dialogs_es_es.rc
index d18e46c4c..517e9b64d 100644
--- a/language/np3_es_es/dialogs_es_es.rc
+++ b/language/np3_es_es/dialogs_es_es.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,182,54,275,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Configuración de tabulación"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "&Tamaño sangría:",IDC_STATIC2,7,30,60,8
     EDITTEXT        IDC_INDENT_DEPTH,67,27,30,14,ES_AUTOHSCROLL
     CONTROL         "Insertar tabulación como e&spacios",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "Tecla &Tab vuelve a formatear la sangría",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tecla &Tab vuelve a formatear la sangría",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
     CONTROL         "Tecla &Retroceso vuelve a formatear la sangría",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,165,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,165,10
     CONTROL         "&Advertencia sobre sangría inconsistente",IDC_WARN_INCONSISTENT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,150,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,150,10
     CONTROL         "&Autodetectar tabulación o espacio de sangría",IDC_AUTO_DETECT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,165,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,165,10
     DEFPUSHBUTTON   "Aceptar",IDOK,117,7,50,14
     PUSHBUTTON      "Cancelar",IDCANCEL,117,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_fi_fi/dialogs_fi_fi.rc b/language/np3_fi_fi/dialogs_fi_fi.rc
index f6e2901aa..c4deec1fd 100644
--- a/language/np3_fi_fi/dialogs_fi_fi.rc
+++ b/language/np3_fi_fi/dialogs_fi_fi.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,187,54,262,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Sarkainasetukset"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "S&isennyksen koko:",IDC_STATIC2,7,30,60,8
     EDITTEXT        IDC_INDENT_DEPTH,67,27,30,14,ES_AUTOHSCROLL
     CONTROL         "Lisää &sarkaimet välilyönteinä",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "Tab-&näppäin muuttaa sisennystä",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab-&näppäin muuttaa sisennystä",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
     CONTROL         "Takaisin-nä&ppäin muuttaa sisennystä",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,150,10
     CONTROL         "&Varoitus epäjohdonmukaisesta sisennyksestä",IDC_WARN_INCONSISTENT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,160,10
-    CONTROL         "Tunnista &autom. sarkain-/välilyöntisisennys",IDC_AUTO_DETECT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,160,10
+    CONTROL         "Tunnista &autom. sarkain-/välilyöntisisennys",IDC_AUTO_DETECT_INDENTS,
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,160,10
     DEFPUSHBUTTON   "OK",IDOK,117,7,50,14
     PUSHBUTTON      "Peruuta",IDCANCEL,117,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_fr_fr/dialogs_fr_fr.rc b/language/np3_fr_fr/dialogs_fr_fr.rc
index 61b338363..04d605be9 100644
--- a/language/np3_fr_fr/dialogs_fr_fr.rc
+++ b/language/np3_fr_fr/dialogs_fr_fr.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,182,54,275,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Paramètres de tabulation"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "Taille de retrait :",IDC_STATIC2,7,30,55,8
     EDITTEXT        IDC_INDENT_DEPTH,67,27,30,14,ES_AUTOHSCROLL
     CONTROL         "Insérer les tabulations comme e&spaces",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "La touche ""Tab"" reformate le retrait",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "La touche ""Tab"" reformate le retrait",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
     CONTROL         "La touche ""Retour arr."" reformate le retrait",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,155,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,155,10
     CONTROL         "Avertir si retrait incohérent",IDC_WARN_INCONSISTENT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,150,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,150,10
     CONTROL         "Autodétection entre tabulation ou espace",IDC_AUTO_DETECT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,160,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,160,10
     DEFPUSHBUTTON   "OK",IDOK,117,7,50,14
     PUSHBUTTON      "Annuler",IDCANCEL,117,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_hi_in/dialogs_hi_in.rc b/language/np3_hi_in/dialogs_hi_in.rc
index 49f51f640..5781a8823 100644
--- a/language/np3_hi_in/dialogs_hi_in.rc
+++ b/language/np3_hi_in/dialogs_hi_in.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,197,54,252,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "टैब सेटिंग"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "इंडेंट का नाप: (&I)",IDC_STATIC2,7,30,55,8
     EDITTEXT        IDC_INDENT_DEPTH,67,27,30,14,ES_AUTOHSCROLL
     CONTROL         "टैब को खाली जगह के रूप में डालें (&S)",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "टैब कुंजी इंडेंटेशन रिफॉर्मैट करे (&K)",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "टैब कुंजी इंडेंटेशन रिफॉर्मैट करे (&K)",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
     CONTROL         "Backspace कुंजी से इंडेंटेशन रिफॉर्मैट करें (&B)",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
-    CONTROL         "असंगत इन्डेन्टेशन पर चेतावनी (&W)",IDC_WARN_INCONSISTENT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,150,10
-    CONTROL         "टैब या स्पेस इन्डेन्टेशन स्वतः पहचान करें (&A)",IDC_AUTO_DETECT_INDENTS,
+    CONTROL         "असंगत इन्डेन्टेशन पर चेतावनी (&W)",IDC_WARN_INCONSISTENT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,150,10
+    CONTROL         "टैब या स्पेस इन्डेन्टेशन स्वतः पहचान करें (&A)",IDC_AUTO_DETECT_INDENTS,
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,150,10
     DEFPUSHBUTTON   "सही है",IDOK,117,7,50,14
     PUSHBUTTON      "रद्द करें",IDCANCEL,117,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_hu_hu/dialogs_hu_hu.rc b/language/np3_hu_hu/dialogs_hu_hu.rc
index 550348cd8..88459c4eb 100644
--- a/language/np3_hu_hu/dialogs_hu_hu.rc
+++ b/language/np3_hu_hu/dialogs_hu_hu.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,185,54,275,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Tabulátor beállítások"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "&Behúzás mérete:",IDC_STATIC2,7,30,60,8
     EDITTEXT        IDC_INDENT_DEPTH,75,27,30,14,ES_AUTOHSCROLL
     CONTROL         "&Szóközök Tab helyett",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "Tab &gomb újraformázza a behúzásokat",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab &gomb újraformázza a behúzásokat",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
     CONTROL         "&Backspace újraformázza a behúzásokat",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
-    CONTROL         "&Figyelmeztetés inkonzisztens behúzásnál",IDC_WARN_INCONSISTENT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,150,10
-    CONTROL         "&Automatikus Tab vagy szóköz felismerés",IDC_AUTO_DETECT_INDENTS,
+    CONTROL         "&Figyelmeztetés inkonzisztens behúzásnál",IDC_WARN_INCONSISTENT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,150,10
+    CONTROL         "&Automatikus Tab vagy szóköz felismerés",IDC_AUTO_DETECT_INDENTS,
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,150,10
     DEFPUSHBUTTON   "OK",IDOK,117,7,50,14
     PUSHBUTTON      "Mégsem",IDCANCEL,117,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_id_id/dialogs_id_id.rc b/language/np3_id_id/dialogs_id_id.rc
index 3fb79963f..afcdd354c 100644
--- a/language/np3_id_id/dialogs_id_id.rc
+++ b/language/np3_id_id/dialogs_id_id.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,197,54,252,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Pengaturan Tab"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "Ukuran &indentasi:",IDC_STATIC2,7,30,58,8
     EDITTEXT        IDC_INDENT_DEPTH,67,27,30,14,ES_AUTOHSCROLL
     CONTROL         "Sisipkan tab sebagai &spasi",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "Tombol Ta&b untuk format ulang indentasi",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tombol Ta&b untuk format ulang indentasi",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
     CONTROL         "Tombol &Hapus untuk format ulang indentasi",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,158,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,158,10
     CONTROL         "&Peringati inkonsisten indentasi",IDC_WARN_INCONSISTENT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,150,10
-    CONTROL         "&Otomatis deteksi Tab atau Indentasi Spasi",IDC_AUTO_DETECT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,150,10
+    CONTROL         "&Otomatis deteksi Tab atau Indentasi Spasi",IDC_AUTO_DETECT_INDENTS,
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,150,10
     DEFPUSHBUTTON   "OK",IDOK,117,7,50,14
     PUSHBUTTON      "Batal",IDCANCEL,117,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_it_it/dialogs_it_it.rc b/language/np3_it_it/dialogs_it_it.rc
index 5bd96ef06..3f8b4e4b5 100644
--- a/language/np3_it_it/dialogs_it_it.rc
+++ b/language/np3_it_it/dialogs_it_it.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,187,54,273,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 182, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 182, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Impostazioni Tab"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "Dimensione &indentazione:",IDC_STATIC2,7,26,50,20
     EDITTEXT        IDC_INDENT_DEPTH,67,27,30,14,ES_AUTOHSCROLL
     CONTROL         "Inserisci tabulazione come &spazi",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "Il tasto Tab riformatta l'indentazione",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Il tasto Tab riformatta l'indentazione",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
     CONTROL         "Il tasto &Backspace riformatta l'indentazione",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,155,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,155,10
     CONTROL         "&Avvisa in caso di indentazione non consistente",IDC_WARN_INCONSISTENT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,165,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,165,10
     CONTROL         "&Rileva automatica. indentazione con tab o spazio",IDC_AUTO_DETECT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,174,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,174,10
     DEFPUSHBUTTON   "OK",IDOK,125,7,50,14
     PUSHBUTTON      "Annulla",IDCANCEL,125,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_ja_jp/dialogs_ja_jp.rc b/language/np3_ja_jp/dialogs_ja_jp.rc
index 5d6e0c957..54ad1c46c 100644
--- a/language/np3_ja_jp/dialogs_ja_jp.rc
+++ b/language/np3_ja_jp/dialogs_ja_jp.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,197,54,252,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "タブキーの設定"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "インデント文字数(&I):",IDC_STATIC2,7,30,65,8
     EDITTEXT        IDC_INDENT_DEPTH,80,27,30,14,ES_AUTOHSCROLL
     CONTROL         "タブキーで空白を入力(&S)"IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,162,10
-    CONTROL         "タブキーで追加しインデント全体を再変換(&K)",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,167,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "タブキーで追加しインデント全体を再変換(&K)",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,167,10
     CONTROL         "バックスペースで削除し、同様に再変換(&B)",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,201,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,201,10
     CONTROL         "一貫性のないインデントを警告(&W)",IDC_WARN_INCONSISTENT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,150,10
-    CONTROL         "読み込み時にタブ/空白の多数派を検出(&A)",IDC_AUTO_DETECT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,150,10
+    CONTROL         "読み込み時にタブ/空白の多数派を検出(&A)",IDC_AUTO_DETECT_INDENTS,
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,150,10
     DEFPUSHBUTTON   "OK",IDOK,117,7,50,14
     PUSHBUTTON      "キャンセル",IDCANCEL,117,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_ko_kr/dialogs_ko_kr.rc b/language/np3_ko_kr/dialogs_ko_kr.rc
index 87d458680..3f4c731f6 100644
--- a/language/np3_ko_kr/dialogs_ko_kr.rc
+++ b/language/np3_ko_kr/dialogs_ko_kr.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,197,54,252,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "탭 설정"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "들여쓰기 크기(&I):",IDC_STATIC2,7,30,59,8
     EDITTEXT        IDC_INDENT_DEPTH,75,27,30,14,ES_AUTOHSCROLL
     CONTROL         "탭을 공백으로 삽입(&S)",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "탭 키로 들여쓰기 다시 포맷(&K)",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,147,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "탭 키로 들여쓰기 다시 포맷(&K)",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,147,10
     CONTROL         "백스페이스 키로 들여쓰기 다시 포맷(&B)",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,160,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,160,10
     CONTROL         "일치하지 않는 들여쓰기에 대해 경고(&W)",IDC_WARN_INCONSISTENT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,158,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,158,10
     CONTROL         "탭 또는 공간 들여쓰기를 자동 감지(&A)",IDC_AUTO_DETECT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,150,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,150,10
     DEFPUSHBUTTON   "확인",IDOK,117,7,50,14
     PUSHBUTTON      "취소",IDCANCEL,117,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_nl_nl/dialogs_nl_nl.rc b/language/np3_nl_nl/dialogs_nl_nl.rc
index f629d10a3..9e897d8b4 100644
--- a/language/np3_nl_nl/dialogs_nl_nl.rc
+++ b/language/np3_nl_nl/dialogs_nl_nl.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,182,54,275,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Tab-instellingen"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "&Inspringing:",IDC_STATIC2,7,30,65,8
     EDITTEXT        IDC_INDENT_DEPTH,67,27,30,14,ES_AUTOHSCROLL
     CONTROL         "Tabs invoegen als &spaties",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "Tab-toets &herformatteert inspringing",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab-toets &herformatteert inspringing",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
     CONTROL         "&Backspace-toets herformatteert inspringing",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,157,10
-    CONTROL         "&Waarschuwing bij inconsistente inspringing",IDC_WARN_INCONSISTENT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,157,10
+    CONTROL         "&Waarschuwing bij inconsistente inspringing",IDC_WARN_INCONSISTENT_INDENTS,
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,157,10
     CONTROL         "T&ab/spatie-inspringing automatisch detecteren",IDC_AUTO_DETECT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,166,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,166,10
     DEFPUSHBUTTON   "OK",IDOK,117,7,50,14
     PUSHBUTTON      "Annuleren",IDCANCEL,117,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_pl_pl/dialogs_pl_pl.rc b/language/np3_pl_pl/dialogs_pl_pl.rc
index e4964c717..dd6959c94 100644
--- a/language/np3_pl_pl/dialogs_pl_pl.rc
+++ b/language/np3_pl_pl/dialogs_pl_pl.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,185,54,275,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Ustawienia tabulatora"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "Rozmiar akapitu:",IDC_STATIC2,7,30,55,8
     EDITTEXT        IDC_INDENT_DEPTH,67,27,30,14,ES_AUTOHSCROLL
     CONTROL         "Wstaw spację zamiast tabulacji",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "Tabulacja formatuje akapit",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tabulacja formatuje akapit",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
     CONTROL         "&Klawisz spacji formatuje akapit",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
-    CONTROL         "&Ostrzeżenie o nierównych akapitach",IDC_WARN_INCONSISTENT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,150,10
-    CONTROL         "&Autodetekcja akapitów Tab lub Spacji",IDC_AUTO_DETECT_INDENTS,
+    CONTROL         "&Ostrzeżenie o nierównych akapitach",IDC_WARN_INCONSISTENT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,150,10
+    CONTROL         "&Autodetekcja akapitów Tab lub Spacji",IDC_AUTO_DETECT_INDENTS,
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,150,10
     DEFPUSHBUTTON   "OK",IDOK,117,7,50,14
     PUSHBUTTON      "Anuluj",IDCANCEL,117,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_pt_br/dialogs_pt_br.rc b/language/np3_pt_br/dialogs_pt_br.rc
index b3839844c..5cc9b80c0 100644
--- a/language/np3_pt_br/dialogs_pt_br.rc
+++ b/language/np3_pt_br/dialogs_pt_br.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,182,54,278,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 210, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 210, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Configurações de Tabulação"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "Tamanho da &Indentação:",IDC_STATIC2,7,30,85,8
     EDITTEXT        IDC_INDENT_DEPTH,100,27,30,14,ES_AUTOHSCROLL
     CONTROL         "Inserir tabulações como &espaços",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "Tecla de &Tabulação reformata indentação",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tecla de &Tabulação reformata indentação",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
     CONTROL         "Tecla de &Retrocesso reformata indentação",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,160,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,160,10
     CONTROL         "&Alerta nas indentações inconsistentes",IDC_WARN_INCONSISTENT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,150,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,150,10
     CONTROL         "&Detecção automát. de Tabulações ou indent. por espaços",IDC_AUTO_DETECT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,202,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,202,10
     DEFPUSHBUTTON   "OK",IDOK,153,7,50,14
     PUSHBUTTON      "Cancelar",IDCANCEL,153,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_pt_pt/dialogs_pt_pt.rc b/language/np3_pt_pt/dialogs_pt_pt.rc
index ed0ca5a39..1bcf4aa9e 100644
--- a/language/np3_pt_pt/dialogs_pt_pt.rc
+++ b/language/np3_pt_pt/dialogs_pt_pt.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,184,54,276,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 184, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 184, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Definições de tabulação"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "Tamanho &indentação:",IDC_STATIC2,7,30,72,8
     EDITTEXT        IDC_INDENT_DEPTH,82,27,30,14,ES_AUTOHSCROLL
     CONTROL         "Inserir tabulações como e&spaços",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "A tecla Tab reformata a indentação",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "A tecla Tab reformata a indentação",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
     CONTROL         "A tecla &Backspace reformata a indentação",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,155,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,155,10
     CONTROL         "&Alertar se a indentação for inconsistente",IDC_WARN_INCONSISTENT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,150,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,150,10
     CONTROL         "&Autodetectar indentação, tabulação ou espaço",IDC_AUTO_DETECT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,170,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,170,10
     DEFPUSHBUTTON   "OK",IDOK,127,7,50,14
     PUSHBUTTON      "Cancelar",IDCANCEL,127,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_ru_ru/dialogs_ru_ru.rc b/language/np3_ru_ru/dialogs_ru_ru.rc
index 5a23623ed..d8edd6c5d 100644
--- a/language/np3_ru_ru/dialogs_ru_ru.rc
+++ b/language/np3_ru_ru/dialogs_ru_ru.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,197,54,252,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 192, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 192, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Настройка табуляции"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "Размер &отступа:",IDC_STATIC2,7,30,56,8
     EDITTEXT        IDC_INDENT_DEPTH,79,27,30,14,ES_AUTOHSCROLL
     CONTROL         "&Заменять пробелами",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "Клавиша &Tab переформатирует отступ",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Клавиша &Tab переформатирует отступ",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
     CONTROL         "Клавиша &Backspace переформатирует отступ",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,170,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,170,10
     CONTROL         "&Предупреждать о наличии разных отступов",IDC_WARN_INCONSISTENT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,167,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,167,10
     CONTROL         "&Автоматически определять вид отступов",IDC_AUTO_DETECT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,159,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,159,10
     DEFPUSHBUTTON   "OK",IDOK,135,7,50,14
     PUSHBUTTON      "Отмена",IDCANCEL,135,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_sk_sk/dialogs_sk_sk.rc b/language/np3_sk_sk/dialogs_sk_sk.rc
index cc44e33b0..3497de8e1 100644
--- a/language/np3_sk_sk/dialogs_sk_sk.rc
+++ b/language/np3_sk_sk/dialogs_sk_sk.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,197,54,252,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Nastavenia tabulátora"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "Veľkosť &odsadenia:",IDC_STATIC2,7,30,63,8
     EDITTEXT        IDC_INDENT_DEPTH,74,27,30,14,ES_AUTOHSCROLL
     CONTROL         "&Vkladať tabulátor ako medzeru",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "Klávesou &Tab preformátovať odsadenie",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Klávesou &Tab preformátovať odsadenie",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
     CONTROL         "Klávesou &Backspace preformátovať odsadenie",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,166,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,166,10
     CONTROL         "&Upozorniť na nekonzistentné odsadenie",IDC_WARN_INCONSISTENT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,150,10
-    CONTROL         "&Autodetekcia odsadenia",IDC_AUTO_DETECT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,150,10
+    CONTROL         "&Autodetekcia odsadenia",IDC_AUTO_DETECT_INDENTS,
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,150,10
     DEFPUSHBUTTON   "OK",IDOK,117,7,50,14
     PUSHBUTTON      "Zrušiť",IDCANCEL,117,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_sv_se/dialogs_sv_se.rc b/language/np3_sv_se/dialogs_sv_se.rc
index e4638abb9..3172a06de 100644
--- a/language/np3_sv_se/dialogs_sv_se.rc
+++ b/language/np3_sv_se/dialogs_sv_se.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,197,54,252,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Tabulatorinställningar"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "Indragsstorlek:",IDC_STATIC2,7,30,55,8
     EDITTEXT        IDC_INDENT_DEPTH,67,27,30,14,ES_AUTOHSCROLL
     CONTROL         "Indrag och mellanslag",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "Tab-knappen omformaterar indrag",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab-knappen omformaterar indrag",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
     CONTROL         "Backstegstangent omformaterar indrag",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
-    CONTROL         "Varning vid inkonsekvent indrag",IDC_WARN_INCONSISTENT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,150,10
-    CONTROL         "Identifiera tab- eller mellanslagsindrag",IDC_AUTO_DETECT_INDENTS,
+    CONTROL         "Varning vid inkonsekvent indrag",IDC_WARN_INCONSISTENT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,150,10
+    CONTROL         "Identifiera tab- eller mellanslagsindrag",IDC_AUTO_DETECT_INDENTS,
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,150,10
     DEFPUSHBUTTON   "OK",IDOK,117,7,50,14
     PUSHBUTTON      "Avbryt",IDCANCEL,117,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_tr_tr/dialogs_tr_tr.rc b/language/np3_tr_tr/dialogs_tr_tr.rc
index 5b5b97efa..28c8ebd31 100644
--- a/language/np3_tr_tr/dialogs_tr_tr.rc
+++ b/language/np3_tr_tr/dialogs_tr_tr.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,187,54,273,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Sekme ayarları"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "&Girinti boyutu:",IDC_STATIC2,7,30,55,8
     EDITTEXT        IDC_INDENT_DEPTH,67,27,30,14,ES_AUTOHSCROLL
     CONTROL         "&Sekmeler boşluk olarak eklensin",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "Sekme tuşu girintiyi yeniden biçimlendirsin",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,155,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Sekme tuşu girintiyi yeniden biçimlendirsin",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,155,10
     CONTROL         "&Geri sil tuşu girintiyi yeniden biçimlendirsin",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,155,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,155,10
     CONTROL         "&Tutarsız girintiler bildirilsin",IDC_WARN_INCONSISTENT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,150,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,150,10
     CONTROL         "&Sekme / boşluk girintileri otomatik algılansın",IDC_AUTO_DETECT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,160,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,160,10
     DEFPUSHBUTTON   "Tamam",IDOK,117,7,50,14
     PUSHBUTTON      "İptal",IDCANCEL,117,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_vi_vn/dialogs_vi_vn.rc b/language/np3_vi_vn/dialogs_vi_vn.rc
index fac51206a..557881b46 100644
--- a/language/np3_vi_vn/dialogs_vi_vn.rc
+++ b/language/np3_vi_vn/dialogs_vi_vn.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,197,54,252,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Cài đặt Tab"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "Kích thước thụt lề(&I):",IDC_STATIC2,7,30,67,8
     EDITTEXT        IDC_INDENT_DEPTH,75,27,30,14,ES_AUTOHSCROLL
     CONTROL         "Chèn tab dưới dạng khoảng trắng(&S)",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "Định dạng lại thụt lề bằng phím tab(&K)",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,147,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Định dạng lại thụt lề bằng phím tab(&K)",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,147,10
     CONTROL         "Định dạng lại thụt lề bằng phím Backspace(&B)",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,162,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,162,10
     CONTROL         "Cảnh báo về thụt lề không đồng nhất(&W)",IDC_WARN_INCONSISTENT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,158,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,158,10
     CONTROL         "Tự động phát hiện thụt lề tab hoặc dấu cách(&A)",IDC_AUTO_DETECT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,166,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,166,10
     DEFPUSHBUTTON   "Đồng ý",IDOK,117,7,50,14
     PUSHBUTTON      "Hủy bỏ",IDCANCEL,117,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_zh_cn/dialogs_zh_cn.rc b/language/np3_zh_cn/dialogs_zh_cn.rc
index 1f090663d..49058a1fa 100644
--- a/language/np3_zh_cn/dialogs_zh_cn.rc
+++ b/language/np3_zh_cn/dialogs_zh_cn.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,197,54,252,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "制表符设置"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "缩进宽度(&I)：",IDC_STATIC2,7,30,59,8
     EDITTEXT        IDC_INDENT_DEPTH,74,27,30,14,ES_AUTOHSCROLL
     CONTROL         "将键入的制表符替换为空格(&S)",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,155,10
-    CONTROL         "按 Tab 键时重新格式化缩进(&K)",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,155,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "按 Tab 键时重新格式化缩进(&K)",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,155,10
     CONTROL         "按 Backspace 键时重新格式化缩进(&B)",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,155,10
-    CONTROL         "当缩进不一致时显示警告(&W)",IDC_WARN_INCONSISTENT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,155,10
+    CONTROL         "当缩进不一致时显示警告(&W)",IDC_WARN_INCONSISTENT_INDENTS,
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,155,10
     CONTROL         "自动检测缩进类型(&A)",IDC_AUTO_DETECT_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,150,10
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,150,10
     DEFPUSHBUTTON   "确定",IDOK,117,7,50,14
     PUSHBUTTON      "取消",IDCANCEL,117,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/language/np3_zh_tw/dialogs_zh_tw.rc b/language/np3_zh_tw/dialogs_zh_tw.rc
index 008f2979c..4f0353133 100644
--- a/language/np3_zh_tw/dialogs_zh_tw.rc
+++ b/language/np3_zh_tw/dialogs_zh_tw.rc
@@ -1,4 +1,4 @@
-// Microsoft Visual C++ generated resource script.
+// Microsoft Visual C++ generated resource script.
 // encoding: UTF-8
 #pragma code_page(65001)  // UTF-8
 #include "resource.h"
@@ -331,7 +331,7 @@ BEGIN
     EDITTEXT        IDC_STYLEEDIT_HELP,197,54,252,74,ES_MULTILINE | ES_READONLY | NOT WS_BORDER
 END
 
-IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 114
+IDD_MUI_TABSETTINGS DIALOGEX 0, 0, 174, 126
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "Tab 設定"
 FONT 9, "Segoe UI", 400, 0, 0x1
@@ -341,13 +341,14 @@ BEGIN
     LTEXT           "縮排寬度(&I)：",IDC_STATIC2,7,30,59,8
     EDITTEXT        IDC_INDENT_DEPTH,74,27,30,14,ES_AUTOHSCROLL
     CONTROL         "將鍵入的 Tab 替換為空格(&S)",IDC_TAB_AS_SPC,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,47,150,10
-    CONTROL         "按 Tab 鍵時重新格式化縮排(&K)",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "Tab/Backspace always indents",IDC_TAB_BACKTAB_INDENTS_ALWAYS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,59,150,10
+    CONTROL         "按 Tab 鍵時重新格式化縮排(&K)",IDC_TAB_INDENTS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
     CONTROL         "按 Backspace 鍵時重新格式化縮排(&B)",IDC_BACKTAB_INDENTS,
-                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,71,150,10
-    CONTROL         "當縮排不一致時顯示警告(&W)",IDC_WARN_INCONSISTENT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,83,150,10
-    CONTROL         "自動檢測縮排類型(&A)",IDC_AUTO_DETECT_INDENTS,
+    CONTROL         "當縮排不一致時顯示警告(&W)",IDC_WARN_INCONSISTENT_INDENTS,
                     "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,95,150,10
+    CONTROL         "自動檢測縮排類型(&A)",IDC_AUTO_DETECT_INDENTS,
+                    "Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,107,150,10
     DEFPUSHBUTTON   "確定",IDOK,117,7,50,14
     PUSHBUTTON      "取消",IDCANCEL,117,27,50,14
 END
@@ -1003,7 +1004,7 @@ BEGIN
         LEFTMARGIN, 7
         RIGHTMARGIN, 167
         TOPMARGIN, 7
-        BOTTOMMARGIN, 107
+        BOTTOMMARGIN, 119
     END
 
     IDD_MUI_WARNINDENTATION, DIALOG
diff --git a/src/Config/Config.cpp b/src/Config/Config.cpp
index f329e6ba6..d6b32a834 100644
--- a/src/Config/Config.cpp
+++ b/src/Config/Config.cpp
@@ -1686,6 +1686,7 @@ void LoadSettings()
     GET_BOOL_VALUE_FROM_INISECTION(AccelWordNavigation, false);
     GET_BOOL_VALUE_FROM_INISECTION(ShowIndentGuides, false);
     GET_BOOL_VALUE_FROM_INISECTION(BackspaceUnindents, false);
+    GET_BOOL_VALUE_FROM_INISECTION(TabBackspaceAlwaysIndents, false);
     GET_BOOL_VALUE_FROM_INISECTION(WarnInconsistentIndents, false);
     GET_BOOL_VALUE_FROM_INISECTION(AutoDetectIndentSettings, false);
     GET_BOOL_VALUE_FROM_INISECTION(MultipleSelection, true);
@@ -2100,6 +2101,7 @@ static bool _SaveSettings(bool bForceSaveSettings)
     SAVE_VALUE_IF_NOT_EQ_DEFAULT(Int, TabWidth);
     SAVE_VALUE_IF_NOT_EQ_DEFAULT(Int, IndentWidth);
     SAVE_VALUE_IF_NOT_EQ_DEFAULT(Bool, BackspaceUnindents);
+    SAVE_VALUE_IF_NOT_EQ_DEFAULT(Bool, TabBackspaceAlwaysIndents);
     SAVE_VALUE_IF_NOT_EQ_DEFAULT(Int, WordWrapMode);
     SAVE_VALUE_IF_NOT_EQ_DEFAULT(Int, WordWrapIndent);
     SAVE_VALUE_IF_NOT_EQ_DEFAULT(Int, WordWrapSymbols);
diff --git a/src/Dialogs.c b/src/Dialogs.c
index 47a86c661..a25111035 100644
--- a/src/Dialogs.c
+++ b/src/Dialogs.c
@@ -3283,7 +3283,7 @@ static INT_PTR CALLBACK TabSettingsDlgProc(HWND hwnd,UINT umsg,WPARAM wParam,LPA
             SetExplorerTheme(GetDlgItem(hwnd, IDOK));
             SetExplorerTheme(GetDlgItem(hwnd, IDCANCEL));
             //SetExplorerTheme(GetDlgItem(hwnd, IDC_RESIZEGRIP));
-            int const ctl[] = { IDC_TAB_AS_SPC, IDC_TAB_INDENTS, IDC_BACKTAB_INDENTS,
+            int const ctl[] = { IDC_TAB_AS_SPC, IDC_TAB_BACKTAB_INDENTS_ALWAYS, IDC_TAB_INDENTS, IDC_BACKTAB_INDENTS,
                                 IDC_WARN_INCONSISTENT_INDENTS, IDC_AUTO_DETECT_INDENTS, IDC_STATIC, IDC_STATIC2, IDC_STATIC3
                               };
             for (int i = 0; i < COUNTOF(ctl); ++i) {
@@ -3299,6 +3299,7 @@ static INT_PTR CALLBACK TabSettingsDlgProc(HWND hwnd,UINT umsg,WPARAM wParam,LPA
         SendDlgItemMessage(hwnd,IDC_INDENT_DEPTH,EM_LIMITTEXT,15,0);
 
         CheckDlgButton(hwnd,IDC_TAB_AS_SPC, SetBtn(Globals.fvCurFile.bTabsAsSpaces));
+        CheckDlgButton(hwnd,IDC_TAB_BACKTAB_INDENTS_ALWAYS, SetBtn(Settings.TabBackspaceAlwaysIndents));
         CheckDlgButton(hwnd,IDC_TAB_INDENTS, SetBtn(Globals.fvCurFile.bTabIndents));
         CheckDlgButton(hwnd,IDC_BACKTAB_INDENTS, SetBtn(Settings.BackspaceUnindents));
         CheckDlgButton(hwnd,IDC_WARN_INCONSISTENT_INDENTS, SetBtn(Settings.WarnInconsistentIndents));
@@ -3364,11 +3365,14 @@ static INT_PTR CALLBACK TabSettingsDlgProc(HWND hwnd,UINT umsg,WPARAM wParam,LPA
                 Settings.TabsAsSpaces = _bTabsAsSpaces;
                 Globals.fvCurFile.bTabsAsSpaces = _bTabsAsSpaces;
 
+                Settings.TabBackspaceAlwaysIndents = IsButtonChecked(hwnd, IDC_TAB_BACKTAB_INDENTS_ALWAYS);
+
                 bool const _bTabIndents = IsButtonChecked(hwnd, IDC_TAB_INDENTS);
                 Settings.TabIndents = _bTabIndents;
                 Globals.fvCurFile.bTabIndents = _bTabIndents;
 
                 Settings.BackspaceUnindents = IsButtonChecked(hwnd, IDC_BACKTAB_INDENTS);
+
                 Settings.WarnInconsistentIndents = IsButtonChecked(hwnd, IDC_WARN_INCONSISTENT_INDENTS);
                 Settings.AutoDetectIndentSettings = IsButtonChecked(hwnd, IDC_AUTO_DETECT_INDENTS);
                 EndDialog(hwnd, IDOK);
diff --git a/src/Edit.c b/src/Edit.c
index 6c9106b13..6b71f7fd4 100644
--- a/src/Edit.c
+++ b/src/Edit.c
@@ -3330,9 +3330,7 @@ void EditCopyMultiSelection(HWND hwnd)
         } else {
             // use configured separator (may be empty)
             char chSep[MICRO_BUFFER * 2] = { '\0' };
-            WideCharToMultiByte(Encoding_SciCP, 0,
-                Settings2.CopyMultiSelectionSeparator, -1,
-                chSep, COUNTOF(chSep), NULL, NULL);
+            WideCharToMultiByte(Encoding_SciCP, 0, Settings2.CopyMultiSelectionSeparator, -1, chSep, COUNTOF(chSep), NULL, NULL);
             SciCall_SetCopySeparator(chSep);
         }
     }
diff --git a/src/Notepad3.c b/src/Notepad3.c
index 0e6419e68..184d68a9c 100644
--- a/src/Notepad3.c
+++ b/src/Notepad3.c
@@ -5446,11 +5446,11 @@ LRESULT MsgCommand(HWND hwnd, UINT umsg, WPARAM wParam, LPARAM lParam)
         break;
 
     case CMD_TAB:
-        EditIndentBlock(Globals.hwndEdit, SCI_TAB, false, false);
+        EditIndentBlock(Globals.hwndEdit, SCI_TAB, Settings.TabBackspaceAlwaysIndents, false);
         break;
 
     case CMD_BACKTAB:
-        EditIndentBlock(Globals.hwndEdit, SCI_BACKTAB, false, false);
+        EditIndentBlock(Globals.hwndEdit, SCI_BACKTAB, Settings.TabBackspaceAlwaysIndents, false);
         break;
 
     case CMD_CTRLTAB:
diff --git a/src/TypeDefs.h b/src/TypeDefs.h
index 51fa4ac67..f524a6a67 100644
--- a/src/TypeDefs.h
+++ b/src/TypeDefs.h
@@ -612,6 +612,7 @@ typedef struct SETTINGS_T {
     bool TabsAsSpaces;
     bool TabIndents;
     bool BackspaceUnindents;
+    bool TabBackspaceAlwaysIndents;
     int  TabWidth;
     int  IndentWidth;
     bool WarnInconsistentIndents;