Update MSG c=xx

Mark unused strings as `_n`

Firmware/Marlin_main.cpp

@@ -2460,7 +2460,7 @@ void gcode_M105(uint8_t extruder)
     }
 #else
     SERIAL_ERROR_START;
-    SERIAL_ERRORLNRPGM(_i("No thermistors - no temperature"));////MSG_ERR_NO_THERMISTORS
+    SERIAL_ERRORLNRPGM(_n("No thermistors - no temperature"));////MSG_ERR_NO_THERMISTORS
 #endif
 
     SERIAL_PROTOCOLPGM(" @:");

Firmware/ultralcd.cpp

@@ -2803,7 +2803,7 @@ void lcd_adjust_z() {
 
   lcd_clear();
   lcd_set_cursor(0, 0);
-  lcd_puts_P(_i("Auto adjust Z?"));////MSG_ADJUSTZ
+  lcd_puts_P(_n("Auto adjust Z?"));////MSG_ADJUSTZ
   lcd_set_cursor(1, 1);
   lcd_puts_P(_T(MSG_YES));
 
@@ -4433,16 +4433,16 @@ do\
     switch(e_mbl_type)\
     {\
     case e_MBL_FAST:\
-        MENU_ITEM_FUNCTION_P(_i("Mode    [Fast]"),mbl_mode_set);\ 
+        MENU_ITEM_FUNCTION_P(_n("Mode    [Fast]"),mbl_mode_set);\
          break; \
     case e_MBL_OPTIMAL:\
-	    MENU_ITEM_FUNCTION_P(_i("Mode [Optimal]"), mbl_mode_set); \ 
+	    MENU_ITEM_FUNCTION_P(_n("Mode [Optimal]"), mbl_mode_set); \ 
 	     break; \
     case e_MBL_PREC:\
-	     MENU_ITEM_FUNCTION_P(_i("Mode [Precise]"), mbl_mode_set); \
+	     MENU_ITEM_FUNCTION_P(_n("Mode [Precise]"), mbl_mode_set); \
 	     break; \
     default:\
-	     MENU_ITEM_FUNCTION_P(_i("Mode [Optimal]"), mbl_mode_set); \
+	     MENU_ITEM_FUNCTION_P(_n("Mode [Optimal]"), mbl_mode_set); \
 	     break; \
     }\
 }\
@@ -5550,7 +5550,7 @@ static void lcd_main_menu()
         bMain=true;                                   // flag (i.e. 'fake parameter') for 'lcd_sdcard_menu()' function
         MENU_ITEM_SUBMENU_P(_i("No SD card"), lcd_sdcard_menu);////MSG_NO_CARD c=18
 #if SDCARDDETECT < 1
-        MENU_ITEM_GCODE_P(_i("Init. SD card"), PSTR("M21")); // Manually initialize the SD-card via user interface////MSG_INIT_SDCARD
+        MENU_ITEM_GCODE_P(_i("Init. SD card"), PSTR("M21")); // Manually initialize the SD-card via user interface////MSG_INIT_SDCARD c=18
 #endif //SDCARDDETECT
     }
 #endif //SDSUPPORT
@@ -5601,7 +5601,7 @@ static void lcd_main_menu()
     }
     MENU_ITEM_SUBMENU_P(_i("Support"), lcd_support_menu);////MSG_SUPPORT c=18
 #ifdef LCD_TEST
-    MENU_ITEM_SUBMENU_P(_i("XFLASH init"), lcd_test_menu);////MSG_XFLASH
+    MENU_ITEM_SUBMENU_P(_i("XFLASH init"), lcd_test_menu);////MSG_XFLASH c=18
 #endif //LCD_TEST
 
     MENU_END();
@@ -5890,10 +5890,10 @@ static void lcd_control_temperature_menu()
   MENU_ITEM_EDIT_int3_P(_T(MSG_NOZZLE), &target_temperature[0], 0, HEATER_0_MAXTEMP - 10);
 #endif
 #if TEMP_SENSOR_1 != 0
-  MENU_ITEM_EDIT_int3_P(_i("Nozzle2"), &target_temperature[1], 0, HEATER_1_MAXTEMP - 10);////MSG_NOZZLE1
+  MENU_ITEM_EDIT_int3_P(_n("Nozzle2"), &target_temperature[1], 0, HEATER_1_MAXTEMP - 10);////MSG_NOZZLE1
 #endif
 #if TEMP_SENSOR_2 != 0
-  MENU_ITEM_EDIT_int3_P(_i("Nozzle3"), &target_temperature[2], 0, HEATER_2_MAXTEMP - 10);////MSG_NOZZLE2
+  MENU_ITEM_EDIT_int3_P(_n("Nozzle3"), &target_temperature[2], 0, HEATER_2_MAXTEMP - 10);////MSG_NOZZLE2
 #endif
 #if TEMP_SENSOR_BED != 0
   MENU_ITEM_EDIT_int3_P(_T(MSG_BED), &target_temperature_bed, 0, BED_MAXTEMP - 3);
@@ -5902,9 +5902,9 @@ static void lcd_control_temperature_menu()
 #if defined AUTOTEMP && (TEMP_SENSOR_0 != 0)
 //MENU_ITEM_EDIT removed, following code must be redesigned if AUTOTEMP enabled
   MENU_ITEM_EDIT(bool, MSG_AUTOTEMP, &autotemp_enabled);
-  MENU_ITEM_EDIT(float3, _i(" \xdf Min"), &autotemp_min, 0, HEATER_0_MAXTEMP - 10);////MSG_MIN
-  MENU_ITEM_EDIT(float3, _i(" \xdf Max"), &autotemp_max, 0, HEATER_0_MAXTEMP - 10);////MSG_MAX
-  MENU_ITEM_EDIT(float32, _i(" \xdf Fact"), &autotemp_factor, 0.0, 1.0);////MSG_FACTOR
+  MENU_ITEM_EDIT(float3, _n(" \xdf Min"), &autotemp_min, 0, HEATER_0_MAXTEMP - 10);////MSG_MIN
+  MENU_ITEM_EDIT(float3, _n(" \xdf Max"), &autotemp_max, 0, HEATER_0_MAXTEMP - 10);////MSG_MAX
+  MENU_ITEM_EDIT(float32, _n(" \xdf Fact"), &autotemp_factor, 0.0, 1.0);////MSG_FACTOR
 #endif
 
   MENU_END();