General code/bitmaps cleanup

Marlin/Conditionals_LCD.h

     #define LCD_STR_FILAM_DIA   "\xf8"
     #define LCD_STR_FILAM_MUL   "\xa4"
   #else
-    /* Custom characters defined in the first 8 characters of the LCD */
+    // Custom characters defined in the first 8 characters of the LCD
     #define LCD_BEDTEMP_CHAR     0x00  // Print only as a char. This will have 'unexpected' results when used in a string!
     #define LCD_DEGREE_CHAR      0x01
     #define LCD_STR_THERMOMETER "\x02" // Still used with string concatenation

Marlin/Conditionals_post.h

       #define CORE_AXIS_1 B_AXIS
       #define CORE_AXIS_2 C_AXIS
     #endif
-    #if (ENABLED(COREYX) || ENABLED(COREZX) || ENABLED(COREZY))
+    #if ENABLED(COREYX) || ENABLED(COREZX) || ENABLED(COREZY)
       #define CORESIGN(n) (-(n))
     #else
       #define CORESIGN(n) (n)

Marlin/dogm_bitmaps.h

 #define STATUS_SCREENHEIGHT     19 // Height in pixels
 
 #if HAS_TEMP_BED
-  #if HOTENDS == 1
-    const unsigned char status_screen0_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+  #if HOTENDS == 0
+    const unsigned char status_screen0_bmp[] PROGMEM = {
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xE0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x63, 0x0C, 0x60,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x47, 0x0E, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4F, 0x0F, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5F, 0x0F, 0xA0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5E, 0x07, 0xA0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x41, 0x04, 0x00, 0x40, 0x60, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x82, 0x00, 0x40, 0xF0, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x82, 0x00, 0x40, 0xF0, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x41, 0x04, 0x00, 0x40, 0x60, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x82, 0x08, 0x00, 0x5E, 0x07, 0xA0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x04, 0x10, 0x00, 0x5F, 0x0F, 0xA0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x04, 0x10, 0x00, 0x4F, 0x0F, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x82, 0x08, 0x00, 0x47, 0x0E, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x41, 0x04, 0x00, 0x63, 0x0C, 0x60,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xFF, 0xFF, 0x80, 0x7F, 0xFF, 0xE0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xFF, 0xFF, 0x80, 0x00, 0x00, 0x00
+    };
+    const unsigned char status_screen1_bmp[] PROGMEM = {
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xE0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x61, 0xF8, 0x60,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x41, 0xF8, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0xF0, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x60, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x58, 0x01, 0xA0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x41, 0x04, 0x00, 0x5C, 0x63, 0xA0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x82, 0x00, 0x5E, 0xF7, 0xA0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x82, 0x00, 0x5E, 0xF7, 0xA0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x41, 0x04, 0x00, 0x5C, 0x63, 0xA0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x82, 0x08, 0x00, 0x58, 0x01, 0xA0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x04, 0x10, 0x00, 0x40, 0x60, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x04, 0x10, 0x00, 0x40, 0xF0, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x82, 0x08, 0x00, 0x41, 0xF8, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x41, 0x04, 0x00, 0x61, 0xF8, 0x60,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xFF, 0xFF, 0x80, 0x7F, 0xFF, 0xE0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xFF, 0xFF, 0x80, 0x00, 0x00, 0x00
+    };
+  #elif HOTENDS == 1
+    const unsigned char status_screen0_bmp[] PROGMEM = {
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x63, 0x0C, 0x60,
       0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xFF, 0xFF, 0x80, 0x00, 0x00, 0x00
     };
 
-    const unsigned char status_screen1_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+    const unsigned char status_screen1_bmp[] PROGMEM = {
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x61, 0xF8, 0x60,
       0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xFF, 0xFF, 0x80, 0x00, 0x00, 0x00
     };
   #elif HOTENDS == 2
-    const unsigned char status_screen0_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+    const unsigned char status_screen0_bmp[] PROGMEM = {
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x63, 0x0C, 0x60,
       0x0C, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x01, 0xFF, 0xFF, 0x80, 0x00, 0x00, 0x00
     };
 
-    const unsigned char status_screen1_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+    const unsigned char status_screen1_bmp[] PROGMEM = {
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x61, 0xF8, 0x60,
       0x0C, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x01, 0xFF, 0xFF, 0x80, 0x00, 0x00, 0x00
     };
   #else
-    const unsigned char status_screen0_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+    const unsigned char status_screen0_bmp[] PROGMEM = {
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x63, 0x0C, 0x60,
       0x0C, 0x00, 0x00, 0x06, 0x00, 0x00, 0x06, 0x00, 0x01, 0xFF, 0xFF, 0x80, 0x00, 0x00, 0x00
     };
 
-    const unsigned char status_screen1_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+    const unsigned char status_screen1_bmp[] PROGMEM = {
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x61, 0xF8, 0x60,
       0x1E, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x0F, 0x00, 0x01, 0xFF, 0xFF, 0x80, 0x7F, 0xFF, 0xE0,
       0x0C, 0x00, 0x00, 0x06, 0x00, 0x00, 0x06, 0x00, 0x01, 0xFF, 0xFF, 0x80, 0x00, 0x00, 0x00
     };
-  #endif // Extruders
+  #endif // HOTENDS
 #else
-  #if HOTENDS == 1
-    const unsigned char status_screen0_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+  #if HOTENDS == 0
+    const unsigned char status_screen0_bmp[] PROGMEM = {
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xE0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x63, 0x0C, 0x60,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x47, 0x0E, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4F, 0x0F, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5F, 0x0F, 0xA0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5E, 0x07, 0xA0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x60, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0xF0, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0xF0, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x60, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5E, 0x07, 0xA0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5F, 0x0F, 0xA0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4F, 0x0F, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x47, 0x0E, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x63, 0x0C, 0x60,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xE0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+    };
+    const unsigned char status_screen1_bmp[] PROGMEM = {
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xE0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x61, 0xF8, 0x60,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x41, 0xF8, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0xF0, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x60, 0x20,
+      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x58, 0x01, 0xA0,
+      0x7F, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5C, 0x63, 0xA0,
+      0xFF, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5E, 0xF7, 0xA0,
+      0xFF, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5E, 0xF7, 0xA0,
+      0xFF, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5C, 0x63, 0xA0,
+      0x7F, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x58, 0x01, 0xA0,
+      0x7F, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x60, 0x20,
+      0xFF, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0xF0, 0x20,
+      0xFF, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x41, 0xF8, 0x20,
+      0xFF, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x61, 0xF8, 0x60,
+      0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
+      0x1E, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xE0,
+      0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+    };
+  #elif HOTENDS == 1
+    const unsigned char status_screen0_bmp[] PROGMEM = {
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x63, 0x0C, 0x60,
       0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
     };
 
-    const unsigned char status_screen1_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+    const unsigned char status_screen1_bmp[] PROGMEM = {
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x61, 0xF8, 0x60,
       0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
     };
   #elif HOTENDS == 2
-    const unsigned char status_screen0_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+    const unsigned char status_screen0_bmp[] PROGMEM = {
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x63, 0x0C, 0x60,
       0x0C, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
     };
 
-    const unsigned char status_screen1_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+    const unsigned char status_screen1_bmp[] PROGMEM = {
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x61, 0xF8, 0x60,
       0x0C, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
     };
   #else
-    const unsigned char status_screen0_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+    const unsigned char status_screen0_bmp[] PROGMEM = {
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x63, 0x0C, 0x60,
       0x0C, 0x00, 0x00, 0x06, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
     };
 
-    const unsigned char status_screen1_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+    const unsigned char status_screen1_bmp[] PROGMEM = {
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x00, 0xE0,
       0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x61, 0xF8, 0x60,
       0x1E, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7F, 0xFF, 0xE0,
       0x0C, 0x00, 0x00, 0x06, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
     };
-  #endif // Extruders
+  #endif // HOTENDS
 #endif // HAS_TEMP_BED
 
 #if ENABLED(BABYSTEP_ZPROBE_GFX_OVERLAY) || ENABLED(MESH_EDIT_GFX_OVERLAY)
 
-  const unsigned char cw_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+  const unsigned char cw_bmp[] PROGMEM = {
     0x03,0xF8,0x00, // 000000111111100000000000
     0x0F,0xF7,0x00, // 000011111111111000000000
     0x17,0x0F,0x00, // 000111100000111100000000
     0x03,0xF8,0x00  // 000000111111100000000000
   };
 
-  const unsigned char ccw_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+  const unsigned char ccw_bmp[] PROGMEM = {
     0x00,0xFE,0x00, // 000000001111111000000000
     0x03,0xFF,0x80, // 000000111111111110000000
     0x07,0x83,0xC0, // 000001111000001111000000
     0x01,0xFC,0x00  // 000000011111110000000000
   };
 
-  const unsigned char up_arrow_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+  const unsigned char up_arrow_bmp[] PROGMEM = {
     0x04,0x00, // 000001000000
     0x0E,0x00, // 000011100000
     0x1F,0x00, // 000111110000
     0x0E,0x00  // 000011100000
   };
 
-  const unsigned char down_arrow_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+  const unsigned char down_arrow_bmp[] PROGMEM = {
     0x0E,0x00, // 000011100000
     0x0E,0x00, // 000011100000
     0x0E,0x00, // 000011100000
     0x04,0x00  // 000001000000
   };
 
-  const unsigned char offset_bedline_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+  const unsigned char offset_bedline_bmp[] PROGMEM = {
     0xFF,0xFF,0xFF // 111111111111111111111111
   };
 
-  const unsigned char nozzle_bmp[] PROGMEM = { //AVR-GCC, WinAVR
+  const unsigned char nozzle_bmp[] PROGMEM = {
     0x7F,0x80, // 0111111110000000
     0xFF,0xC0, // 1111111111000000
     0xFF,0xC0, // 1111111111000000

Marlin/endstop_interrupts.h

 void setup_endstop_interrupts( void ) {
 
   #if HAS_X_MAX
-    #if (digitalPinToInterrupt(X_MAX_PIN) != NOT_AN_INTERRUPT) // if pin has an external interrupt
+    #if digitalPinToInterrupt(X_MAX_PIN) != NOT_AN_INTERRUPT // if pin has an external interrupt
       attachInterrupt(digitalPinToInterrupt(X_MAX_PIN), endstop_ISR, CHANGE); // assign it
     #else
       // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
   #endif
 
   #if HAS_X_MIN
-    #if (digitalPinToInterrupt(X_MIN_PIN) != NOT_AN_INTERRUPT)
+    #if digitalPinToInterrupt(X_MIN_PIN) != NOT_AN_INTERRUPT
       attachInterrupt(digitalPinToInterrupt(X_MIN_PIN), endstop_ISR, CHANGE);
     #else
       // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
   #endif
 
   #if HAS_Y_MAX
-    #if (digitalPinToInterrupt(Y_MAX_PIN) != NOT_AN_INTERRUPT)
+    #if digitalPinToInterrupt(Y_MAX_PIN) != NOT_AN_INTERRUPT
       attachInterrupt(digitalPinToInterrupt(Y_MAX_PIN), endstop_ISR, CHANGE);
     #else
       // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
   #endif
 
   #if HAS_Y_MIN
-    #if (digitalPinToInterrupt(Y_MIN_PIN) != NOT_AN_INTERRUPT)
+    #if digitalPinToInterrupt(Y_MIN_PIN) != NOT_AN_INTERRUPT
       attachInterrupt(digitalPinToInterrupt(Y_MIN_PIN), endstop_ISR, CHANGE);
     #else
       // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
   #endif
 
   #if HAS_Z_MAX
-    #if (digitalPinToInterrupt(Z_MAX_PIN) != NOT_AN_INTERRUPT)
+    #if digitalPinToInterrupt(Z_MAX_PIN) != NOT_AN_INTERRUPT
       attachInterrupt(digitalPinToInterrupt(Z_MAX_PIN), endstop_ISR, CHANGE);
     #else
       // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
   #endif
 
   #if HAS_Z_MIN
-    #if (digitalPinToInterrupt(Z_MIN_PIN) != NOT_AN_INTERRUPT)
+    #if digitalPinToInterrupt(Z_MIN_PIN) != NOT_AN_INTERRUPT
       attachInterrupt(digitalPinToInterrupt(Z_MIN_PIN), endstop_ISR, CHANGE);
     #else
       // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
   #endif
 
   #if HAS_Z2_MAX
-    #if (digitalPinToInterrupt(Z2_MAX_PIN) != NOT_AN_INTERRUPT)
+    #if digitalPinToInterrupt(Z2_MAX_PIN) != NOT_AN_INTERRUPT
       attachInterrupt(digitalPinToInterrupt(Z2_MAX_PIN), endstop_ISR, CHANGE);
     #else
       // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
   #endif
 
   #if HAS_Z2_MIN
-    #if (digitalPinToInterrupt(Z2_MIN_PIN) != NOT_AN_INTERRUPT)
+    #if digitalPinToInterrupt(Z2_MIN_PIN) != NOT_AN_INTERRUPT
       attachInterrupt(digitalPinToInterrupt(Z2_MIN_PIN), endstop_ISR, CHANGE);
     #else
       // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!
   #endif
 
   #if HAS_Z_MIN_PROBE_PIN
-    #if (digitalPinToInterrupt(Z_MIN_PROBE_PIN) != NOT_AN_INTERRUPT)
+    #if digitalPinToInterrupt(Z_MIN_PROBE_PIN) != NOT_AN_INTERRUPT
       attachInterrupt(digitalPinToInterrupt(Z_MIN_PROBE_PIN), endstop_ISR, CHANGE);
     #else
       // Not all used endstop/probe -pins can raise interrupts. Please deactivate ENDSTOP_INTERRUPTS or change the pin configuration!

Marlin/endstops.cpp

         _ENDSTOP_HIT(AXIS, MINMAX); \
         stepper.endstop_triggered(_AXIS(AXIS)); \
       } \
-    } while(0)
+    }while(0)
 
   #if ENABLED(G38_PROBE_TARGET) && PIN_EXISTS(Z_MIN_PROBE) && !(CORE_IS_XY || CORE_IS_XZ)
     // If G38 command is active check Z_MIN_PROBE for ALL movement