Define for dumping sorting process

Firmware/Configuration_adv.h

@@ -237,6 +237,7 @@
 	  #define SD_SORT_ALPHA 1
 	  #define SD_SORT_NONE 2
 	  #define SHELLSORT
+	  // #define SORTING_DUMP
 	
 	  #define SDSORT_LIMIT       100    // Maximum number of sorted items (10-256).
 	  #define FOLDER_SORTING     -1     // -1=above  0=none  1=below