MKS prelim. cleanup (2)

Marlin/src/lcd/extui/lib/mks_ui/draw_extrusion.cpp

   switch (obj->mks_obj_id) {
     case ID_E_ADD:
       if (thermalManager.temp_hotend[uiCfg.curSprayerChoose].celsius >= EXTRUDE_MINTEMP) {
-        queue.enqueue_now_P(PSTR("G91"));
-        sprintf_P((char *)public_buf_l, PSTR("G1 E%d F%d"), uiCfg.extruStep, 60 * uiCfg.extruSpeed);
-        queue.enqueue_one_now(public_buf_l);
-        queue.enqueue_now_P(PSTR("G90"));
+        sprintf_P((char *)public_buf_l, PSTR("G91\nG1 E%d F%d\nG90"), uiCfg.extruStep, 60 * uiCfg.extruSpeed);
+        queue.inject(public_buf_l);
         extrudeAmount += uiCfg.extruStep;
         disp_extru_amount();
       }
       break;
     case ID_E_DEC:
       if (thermalManager.temp_hotend[uiCfg.curSprayerChoose].celsius >= EXTRUDE_MINTEMP) {
-        queue.enqueue_now_P(PSTR("G91"));
-        sprintf_P((char *)public_buf_l, PSTR("G1 E%d F%d"), 0 - uiCfg.extruStep, 60 * uiCfg.extruSpeed);
+        sprintf_P((char *)public_buf_l, PSTR("G91\nG1 E%d F%d\nG90"), 0 - uiCfg.extruStep, 60 * uiCfg.extruSpeed);
         queue.enqueue_one_now(public_buf_l);
-        queue.enqueue_now_P(PSTR("G90"));
         extrudeAmount -= uiCfg.extruStep;
         disp_extru_amount();
       }

Marlin/src/lcd/extui/lib/mks_ui/printer_operation.cpp

         uiCfg.current_z_position_bak = current_position.z;
 
         if (gCfgItems.pausePosZ != (float)-1) {
-          gcode.process_subcommands_now_P(PSTR("G91"));
-          sprintf_P(public_buf_l, PSTR("G1 Z%.1f"), gCfgItems.pausePosZ);
+          sprintf_P(public_buf_l, PSTR("G91\nG1 Z%.1f\nG90"), gCfgItems.pausePosZ);
           gcode.process_subcommands_now(public_buf_l);
-          gcode.process_subcommands_now_P(PSTR("G90"));
         }
         if (gCfgItems.pausePosX != (float)-1 && gCfgItems.pausePosY != (float)-1) {
           sprintf_P(public_buf_l, PSTR("G1 X%.1f Y%.1f"), gCfgItems.pausePosX, gCfgItems.pausePosY);
         gcode.process_subcommands_now(public_buf_m);
 
         if (gCfgItems.pause_reprint && gCfgItems.pausePosZ != -1.0f) {
-          gcode.process_subcommands_now_P(PSTR("G91"));
-          sprintf_P(public_buf_l, PSTR("G1 Z-%.1f"), gCfgItems.pausePosZ);
+          sprintf_P(public_buf_l, PSTR("G91\nG1 Z-%.1f\nG90"), gCfgItems.pausePosZ);
           gcode.process_subcommands_now(public_buf_l);
-          gcode.process_subcommands_now_P(PSTR("G90"));
         }
       #endif
       uiCfg.print_state = WORKING;

Marlin/src/lcd/extui/lib/mks_ui/tft_multi_language.cpp

       filesys_menu.usb_sys = U_DISK_TEXT_CN;
       //
       more_menu.title       = TITLE_MORE_CN;
-      #if ENABLED(USER_CMD_1_ENABLE)
-        more_menu.custom1 = MORE_CUSTOM1_TEXT_CN;
-      #endif
-      #if ENABLED(USER_CMD_2_ENABLE)
-        more_menu.custom2 = MORE_CUSTOM2_TEXT_CN;
-      #endif
-      #if ENABLED(USER_CMD_3_ENABLE)
-        more_menu.custom3 = MORE_CUSTOM3_TEXT_CN;
-      #endif
-      #if ENABLED(USER_CMD_4_ENABLE)
-        more_menu.custom4 = MORE_CUSTOM4_TEXT_CN;
-      #endif
-      #if ENABLED(USER_CMD_5_ENABLE)
-        more_menu.custom5 = MORE_CUSTOM5_TEXT_CN;
-      #endif
-      #if ENABLED(USER_CMD_6_ENABLE)
-        more_menu.custom6 = MORE_CUSTOM6_TEXT_CN;
-      #endif
-      #if ENABLED(USER_CMD_7_ENABLE)
-        more_menu.custom7 = MORE_CUSTOM7_TEXT_CN;
-      #endif
+      TERN_(USER_CMD_1_ENABLE, more_menu.custom1 = MORE_CUSTOM1_TEXT_CN);
+      TERN_(USER_CMD_2_ENABLE, more_menu.custom2 = MORE_CUSTOM2_TEXT_CN);
+      TERN_(USER_CMD_3_ENABLE, more_menu.custom3 = MORE_CUSTOM3_TEXT_CN);
+      TERN_(USER_CMD_4_ENABLE, more_menu.custom4 = MORE_CUSTOM4_TEXT_CN);
+      TERN_(USER_CMD_5_ENABLE, more_menu.custom5 = MORE_CUSTOM5_TEXT_CN);
+      TERN_(USER_CMD_6_ENABLE, more_menu.custom6 = MORE_CUSTOM6_TEXT_CN);
+      TERN_(USER_CMD_7_ENABLE, more_menu.custom7 = MORE_CUSTOM7_TEXT_CN);
       // WIFI
       wifi_menu.title = WIFI_TEXT;
       wifi_menu.cloud     = CLOUD_TEXT_CN;
             filesys_menu.usb_sys  = U_DISK_TEXT_T_CN;
             //
             more_menu.title       = TITLE_MORE_T_CN;
-            #if ENABLED(USER_CMD_1_ENABLE)
-              more_menu.custom1 = MORE_CUSTOM1_TEXT_T_CN;
-            #endif
-            #if ENABLED(USER_CMD_2_ENABLE)
-              more_menu.custom2 = MORE_CUSTOM2_TEXT_T_CN;
-            #endif
-            #if ENABLED(USER_CMD_3_ENABLE)
-              more_menu.custom3 = MORE_CUSTOM3_TEXT_T_CN;
-            #endif
-            #if ENABLED(USER_CMD_4_ENABLE)
-              more_menu.custom4 = MORE_CUSTOM4_TEXT_T_CN;
-            #endif
-            #if ENABLED(USER_CMD_5_ENABLE)
-              more_menu.custom5 = MORE_CUSTOM5_TEXT_T_CN;
-            #endif
-            #if ENABLED(USER_CMD_6_ENABLE)
-              more_menu.custom6 = MORE_CUSTOM6_TEXT_T_CN;
-            #endif
-            #if ENABLED(USER_CMD_7_ENABLE)
-              more_menu.custom7 = MORE_CUSTOM7_TEXT_T_CN;
-            #endif
+            TERN_(USER_CMD_1_ENABLE, more_menu.custom1 = MORE_CUSTOM1_TEXT_T_CN);
+            TERN_(USER_CMD_2_ENABLE, more_menu.custom2 = MORE_CUSTOM2_TEXT_T_CN);
+            TERN_(USER_CMD_3_ENABLE, more_menu.custom3 = MORE_CUSTOM3_TEXT_T_CN);
+            TERN_(USER_CMD_4_ENABLE, more_menu.custom4 = MORE_CUSTOM4_TEXT_T_CN);
+            TERN_(USER_CMD_5_ENABLE, more_menu.custom5 = MORE_CUSTOM5_TEXT_T_CN);
+            TERN_(USER_CMD_6_ENABLE, more_menu.custom6 = MORE_CUSTOM6_TEXT_T_CN);
+            TERN_(USER_CMD_7_ENABLE, more_menu.custom7 = MORE_CUSTOM7_TEXT_T_CN);
             // WIFI
             wifi_menu.title     = WIFI_TEXT;
             wifi_menu.cloud     = CLOUD_TEXT_T_CN;