🎨 Misc code and spacing cleanup

Marlin/src/core/serial.h

 #if HAS_MULTI_SERIAL
   #define _PORT_REDIRECT(n,p) REMEMBER(n,multiSerial.portMask,p)
   #define _PORT_RESTORE(n,p)  RESTORE(n)
-  #define SERIAL_ASSERT(P)    if(multiSerial.portMask!=(P)){ debugger(); }
+  #define SERIAL_ASSERT(P)    if (multiSerial.portMask!=(P)) { debugger(); }
   // If we have a catchall, use that directly
   #ifdef SERIAL_CATCHALL
     #define _SERIAL_LEAF_2 SERIAL_CATCHALL

Marlin/src/feature/mixing.cpp

   #include "../module/planner.h"
 
   gradient_t Mixer::gradient = {
-    false,    // enabled
-    {0},      // color (array)
-    0, 0,     // start_z, end_z
-    0, 1,     // start_vtool, end_vtool
-    {0}, {0}  // start_mix[], end_mix[]
-    #if ENABLED(GRADIENT_VTOOL)
-      , -1    // vtool_index
-    #endif
+    false,                      // enabled
+    {0},                        // color (array)
+    0, 0,                       // start_z, end_z
+    0, 1,                       // start_vtool, end_vtool
+    {0}, {0}                    // start_mix[], end_mix[]
+    OPTARG(GRADIENT_VTOOL, -1)  // vtool_index
   };
 
   float Mixer::prev_z; // = 0

Marlin/src/feature/pause.cpp

 
     KEEPALIVE_STATE(PAUSED_FOR_USER);
     wait_for_user = true;    // LCD click or M108 will clear this
+
+    TERN_(EXTENSIBLE_UI, ExtUI::onUserConfirmRequired_P(PSTR("Load Filament")));
+
     #if ENABLED(HOST_PROMPT_SUPPORT)
       const char tool = '0' + TERN0(MULTI_FILAMENT_SENSOR, active_extruder);
       host_prompt_do(PROMPT_USER_CONTINUE, PSTR("Load Filament T"), tool, CONTINUE_STR);
     #endif
 
-    TERN_(EXTENSIBLE_UI, ExtUI::onUserConfirmRequired_P(PSTR("Load Filament")));
-
     while (wait_for_user) {
       impatient_beep(max_beep_count);
       idle_no_sleep();
 
     if (show_lcd) ui.pause_show_message(PAUSE_MESSAGE_PURGE);
 
-    TERN_(HOST_PROMPT_SUPPORT, host_prompt_do(PROMPT_USER_CONTINUE, PSTR("Filament Purging..."), CONTINUE_STR));
     TERN_(EXTENSIBLE_UI, ExtUI::onUserConfirmRequired_P(PSTR("Filament Purging...")));
+    TERN_(HOST_PROMPT_SUPPORT, host_prompt_do(PROMPT_USER_CONTINUE, PSTR("Filament Purging..."), CONTINUE_STR));
     wait_for_user = true; // A click or M108 breaks the purge_length loop
     for (float purge_count = purge_length; purge_count > 0 && wait_for_user; --purge_count)
       unscaled_e_move(1, ADVANCED_PAUSE_PURGE_FEEDRATE);
       #endif
 
       // Keep looping if "Purge More" was selected
-    } while (TERN0(M600_PURGE_MORE_RESUMABLE, show_lcd && pause_menu_response == PAUSE_RESPONSE_EXTRUDE_MORE));
+    } while (TERN0(M600_PURGE_MORE_RESUMABLE, pause_menu_response == PAUSE_RESPONSE_EXTRUDE_MORE));
 
   #endif
   TERN_(HOST_PROMPT_SUPPORT, host_action_prompt_end());

Marlin/src/feature/probe_temp_comp.cpp

 
 int16_t *ProbeTempComp::sensor_z_offsets[TSI_COUNT] = {
   ProbeTempComp::z_offsets_probe, ProbeTempComp::z_offsets_bed
-  #if ENABLED(USE_TEMP_EXT_COMPENSATION)
-    , ProbeTempComp::z_offsets_ext
-  #endif
+  OPTARG(USE_TEMP_EXT_COMPENSATION, ProbeTempComp::z_offsets_ext)
 };
 
 const temp_calib_t ProbeTempComp::cali_info[TSI_COUNT] = {
   cali_info_init[TSI_PROBE], cali_info_init[TSI_BED]
-  #if ENABLED(USE_TEMP_EXT_COMPENSATION)
-    , cali_info_init[TSI_EXT]
-  #endif
+  OPTARG(USE_TEMP_EXT_COMPENSATION, cali_info_init[TSI_EXT])
 };
 
 constexpr xyz_pos_t ProbeTempComp::park_point;

Marlin/src/gcode/bedlevel/abl/G29.cpp

   // Sync the planner from the current_position
   if (planner.leveling_active) sync_plan_position();
 
-  #if HAS_BED_PROBE
-    probe.move_z_after_probing();
-  #endif
+  TERN_(HAS_BED_PROBE, probe.move_z_after_probing());
 
   #ifdef Z_PROBE_END_SCRIPT
     if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPAIR("Z Probe End Script: ", Z_PROBE_END_SCRIPT);

Marlin/src/gcode/feature/camera/M240.cpp

     };
 
     #ifdef PHOTO_RETRACT_MM
-      const float rval = parser.seenval('R') ? parser.value_linear_units() : _PHOTO_RETRACT_MM;
-      feedRate_t sval = (
-        #if ENABLED(ADVANCED_PAUSE_FEATURE)
-          PAUSE_PARK_RETRACT_FEEDRATE
-        #elif ENABLED(FWRETRACT)
-          RETRACT_FEEDRATE
-        #else
-          45
-        #endif
-      );
-      if (parser.seenval('S')) sval = parser.value_feedrate();
+      const float rval = parser.linearval('R', _PHOTO_RETRACT_MM);
+      const feedRate_t sval = parser.feedrateval('S', TERN(ADVANCED_PAUSE_FEATURE, PAUSE_PARK_RETRACT_FEEDRATE, TERN(FWRETRACT, RETRACT_FEEDRATE, 45)));
       e_move_m240(-rval, sval);
     #endif
 

Marlin/src/gcode/feature/fwretract/G10_G11.cpp

  * G10 - Retract filament according to settings of M207
  *       TODO: Handle 'G10 P' for tool settings and 'G10 L' for workspace settings
  */
-void GcodeSuite::G10() {
-  #if HAS_MULTI_EXTRUDER
-    const bool rs = parser.boolval('S');
-  #endif
-  fwretract.retract(true
-    #if HAS_MULTI_EXTRUDER
-      , rs
-    #endif
-  );
-}
+void GcodeSuite::G10() { fwretract.retract(true OPTARG(HAS_MULTI_EXTRUDER, parser.boolval('S'))); }
 
 /**
  * G11 - Recover filament according to settings of M208

Marlin/src/gcode/feature/pause/M701_M702.cpp

       true,                                           // show_lcd
       thermalManager.still_heating(target_extruder),  // pause_for_user
       PAUSE_MODE_LOAD_FILAMENT                        // pause_mode
-      #if ENABLED(DUAL_X_CARRIAGE)
-        , target_extruder                             // Dual X target
-      #endif
+      OPTARG(DUAL_X_CARRIAGE, target_extruder)        // Dual X target
     );
   #endif
 

Marlin/src/gcode/parser.h

   static inline float     linearval(const char c, const float dval=0)    { return seenval(c) ? value_linear_units() : dval; }
   static inline float     axisunitsval(const char c, const AxisEnum a, const float dval=0)
                                                                          { return seenval(c) ? value_axis_units(a)  : dval; }
-  static inline celsius_t celsiusval(const char c, const float dval=0)   { return seenval(c) ? value_celsius()      : dval; }
+  static inline celsius_t celsiusval(const char c, const celsius_t dval=0)    { return seenval(c) ? value_celsius() : dval; }
+  static inline feedRate_t feedrateval(const char c, const feedRate_t dval=0) { return seenval(c) ? value_feedrate() : dval; }
 
   #if ENABLED(MARLIN_DEV_MODE)
 

Marlin/src/gcode/queue.cpp

 ) {
   if (*cmd == ';' || length >= BUFSIZE) return false;
   strcpy(commands[index_w].buffer, cmd);
-  commit_command(skip_ok
-    #if HAS_MULTI_SERIAL
-      , serial_ind
-    #endif
-  );
+  commit_command(skip_ok OPTARG(HAS_MULTI_SERIAL, serial_ind));
   return true;
 }
 
         #endif
 
         // Add the command to the queue
-        ring_buffer.enqueue(serial.line_buffer, false
-          #if HAS_MULTI_SERIAL
-            , p
-          #endif
-        );
+        ring_buffer.enqueue(serial.line_buffer, false OPTARG(HAS_MULTI_SERIAL, p));
       }
       else
         process_stream_char(serial_char, serial.input_state, serial.line_buffer, serial.count);

Marlin/src/inc/Version.h

  * Currently only supported by DUE platform
  */
 #ifndef USB_DEVICE_VENDOR_ID
-  #define  USB_DEVICE_VENDOR_ID           0x03EB /* ATMEL VID */
+  #define USB_DEVICE_VENDOR_ID            0x03EB /* ATMEL VID */
 #endif
 #ifndef USB_DEVICE_PRODUCT_ID
-  #define  USB_DEVICE_PRODUCT_ID          0x2424 /* MSC / CDC */
+  #define USB_DEVICE_PRODUCT_ID           0x2424 /* MSC / CDC */
 #endif
 //! USB Device string definitions (Optional)
 #ifndef USB_DEVICE_MANUFACTURE_NAME
-  #define  USB_DEVICE_MANUFACTURE_NAME    WEBSITE_URL
+  #define USB_DEVICE_MANUFACTURE_NAME     WEBSITE_URL
 #endif
 #ifdef CUSTOM_MACHINE_NAME
-  #define  USB_DEVICE_PRODUCT_NAME        CUSTOM_MACHINE_NAME
+  #define USB_DEVICE_PRODUCT_NAME         CUSTOM_MACHINE_NAME
 #else
-  #define  USB_DEVICE_PRODUCT_NAME        MACHINE_NAME
+  #define USB_DEVICE_PRODUCT_NAME         MACHINE_NAME
 #endif
-#define  USB_DEVICE_SERIAL_NAME           "123985739853"
+#define USB_DEVICE_SERIAL_NAME            "123985739853"

Marlin/src/lcd/dogm/u8g_dev_tft_upscale_from_128x64.cpp

 
       LOOP_L_N(y, PAGE_HEIGHT) {
         uint32_t k = 0;
-        #if HAS_LCD_IO
-          buffer = (y & 1) ? bufferB : bufferA;
-        #endif
+        TERN_(HAS_LCD_IO, buffer = (y & 1) ? bufferB : bufferA);
         for (uint16_t i = 0; i < (uint32_t)pb->width; i++) {
           const uint8_t b = *(((uint8_t *)pb->buf) + i);
           const uint16_t c = TEST(b, y) ? TFT_MARLINUI_COLOR : TFT_MARLINBG_COLOR;

Marlin/src/lcd/extui/dgus/dgus_extui.cpp

       ScreenHandler.SetupConfirmAction(setUserConfirmed);
       ScreenHandler.GotoScreen(DGUSLCD_SCREEN_POPUP);
     }
-    else if (ScreenHandler.getCurrentScreen() == DGUSLCD_SCREEN_POPUP ) {
+    else if (ScreenHandler.getCurrentScreen() == DGUSLCD_SCREEN_POPUP) {
       ScreenHandler.SetupConfirmAction(nullptr);
       ScreenHandler.PopToOldScreen();
     }

Marlin/src/lcd/menu/menu_advanced.cpp

       SUBMENU(MSG_JERK, menu_advanced_jerk);
     #elif HAS_JUNCTION_DEVIATION
       EDIT_ITEM(float43, MSG_JUNCTION_DEVIATION, &planner.junction_deviation_mm, 0.001f, 0.3f
-        #if ENABLED(LIN_ADVANCE)
-          , planner.recalculate_max_e_jerk
-        #endif
+        OPTARG(LIN_ADVANCE, planner.recalculate_max_e_jerk)
       );
     #endif
 

Marlin/src/lcd/menu/menu_ubl.cpp

     char ubl_lcd_gcode[20];
     sprintf_P(ubl_lcd_gcode, PSTR("G28\nG26CPH%" PRIi16 TERN_(HAS_HEATED_BED, "B%" PRIi16))
       , custom_hotend_temp
-      #if HAS_HEATED_BED
-        , custom_bed_temp
-      #endif
+      OPTARG(HAS_HEATED_BED, custom_bed_temp)
     );
     queue.inject(ubl_lcd_gcode);
   }

Marlin/src/module/planner.cpp

   // Update Fan speeds
   // Only if synchronous M106/M107 is disabled
   //
-  #if HAS_TAIL_FAN_SPEED
-    sync_fan_speeds(tail_fan_speed);
-  #endif
+  TERN_(HAS_TAIL_FAN_SPEED, sync_fan_speeds(tail_fan_speed));
 
   TERN_(AUTOTEMP, autotemp_task());
 
 
       raw.z += (
         #if ENABLED(MESH_BED_LEVELING)
-          mbl.get_z(raw
-            #if ENABLED(ENABLE_LEVELING_FADE_HEIGHT)
-              , fade_scaling_factor
-            #endif
-          )
+          mbl.get_z(raw OPTARG(ENABLE_LEVELING_FADE_HEIGHT, fade_scaling_factor))
         #elif ENABLED(AUTO_BED_LEVELING_UBL)
           fade_scaling_factor ? fade_scaling_factor * ubl.get_z_correction(raw) : 0.0
         #elif ENABLED(AUTO_BED_LEVELING_BILINEAR)
 
         raw.z -= (
           #if ENABLED(MESH_BED_LEVELING)
-            mbl.get_z(raw
-              #if ENABLED(ENABLE_LEVELING_FADE_HEIGHT)
-                , fade_scaling_factor
-              #endif
-            )
+            mbl.get_z(raw OPTARG(ENABLE_LEVELING_FADE_HEIGHT, fade_scaling_factor))
           #elif ENABLED(AUTO_BED_LEVELING_UBL)
             fade_scaling_factor ? fade_scaling_factor * ubl.get_z_correction(raw) : 0.0
           #elif ENABLED(AUTO_BED_LEVELING_BILINEAR)
 
   // Fill the block with the specified movement
   if (!_populate_block(block, false, target
-    #if HAS_POSITION_FLOAT
-      , target_float
-    #endif
-    #if HAS_DIST_MM_ARG
-      , cart_dist_mm
-    #endif
+    OPTARG(HAS_POSITION_FLOAT, target_float)
+    OPTARG(HAS_DIST_MM_ARG, cart_dist_mm)
     , fr_mm_s, extruder, millimeters
   )) {
     // Movement was not queued, probably because it was too short.
     #endif
   #endif
 
-  #if HAS_EXTRUDERS
-    if (de < 0) SBI(dm, E_AXIS);
-  #endif
+  TERN_(HAS_EXTRUDERS, if (de < 0) SBI(dm, E_AXIS));
 
   #if HAS_EXTRUDERS
     const float esteps_float = de * e_factor[extruder];
     );
   #endif
 
-  #if HAS_EXTRUDERS
-    steps_dist_mm.e = esteps_float * steps_to_mm[E_AXIS_N(extruder)];
-  #endif
+  TERN_(HAS_EXTRUDERS, steps_dist_mm.e = esteps_float * steps_to_mm[E_AXIS_N(extruder)]);
 
   TERN_(LCD_SHOW_E_TOTAL, e_move_accumulator += steps_dist_mm.e);
 
     block->e_to_p_pressure = baricuda_e_to_p_pressure;
   #endif
 
-  #if HAS_MULTI_EXTRUDER
-    block->extruder = extruder;
-  #endif
+  TERN_(HAS_MULTI_EXTRUDER, block->extruder = extruder);
 
   #if ENABLED(AUTO_POWER_CONTROL)
     if (LINEAR_AXIS_GANG(
 
   // Queue the movement. Return 'false' if the move was not queued.
   if (!_buffer_steps(target
-      #if HAS_POSITION_FLOAT
-        , target_float
-      #endif
-      #if HAS_DIST_MM_ARG
-        , cart_dist_mm
-      #endif
+      OPTARG(HAS_POSITION_FLOAT, target_float)
+      OPTARG(HAS_DIST_MM_ARG, cart_dist_mm)
       , fr_mm_s, extruder, millimeters)
   ) return false;
 

Marlin/src/module/settings.cpp

     TERN_(HAS_CLASSIC_E_JERK, planner.max_jerk.e = DEFAULT_EJERK);
   #endif
 
-  #if HAS_JUNCTION_DEVIATION
-    planner.junction_deviation_mm = float(JUNCTION_DEVIATION_MM);
-  #endif
+  TERN_(HAS_JUNCTION_DEVIATION, planner.junction_deviation_mm = float(JUNCTION_DEVIATION_MM));
 
   #if HAS_SCARA_OFFSET
     scara_home_offset.reset();
 
     CONFIG_ECHO_HEADING(
       "Advanced: B<min_segment_time_us> S<min_feedrate> T<min_travel_feedrate>"
-      #if HAS_JUNCTION_DEVIATION
-        " J<junc_dev>"
-      #endif
+      TERN_(HAS_JUNCTION_DEVIATION, " J<junc_dev>")
       #if HAS_CLASSIC_JERK
         " X<max_x_jerk> Y<max_y_jerk> Z<max_z_jerk>"
         TERN_(HAS_CLASSIC_E_JERK, " E<max_e_jerk>")

Marlin/src/module/stepper.cpp

 
     // Get the interval to the next ISR call
     const uint32_t interval = _MIN(
+      uint32_t(HAL_TIMER_TYPE_MAX),                     // Come back in a very long time
       nextMainISR                                       // Time until the next Pulse / Block phase
-      #if ENABLED(LIN_ADVANCE)
-        , nextAdvanceISR                                // Come back early for Linear Advance?
-      #endif
-      #if ENABLED(INTEGRATED_BABYSTEPPING)
-        , nextBabystepISR                               // Come back early for Babystepping?
-      #endif
-      , uint32_t(HAL_TIMER_TYPE_MAX)                    // Come back in a very long time
+      OPTARG(LIN_ADVANCE, nextAdvanceISR)               // Come back early for Linear Advance?
+      OPTARG(INTEGRATED_BABYSTEPPING, nextBabystepISR)  // Come back early for Babystepping?
     );
 
     //

Marlin/src/module/stepper/trinamic.h

     #define X_ENABLE_READ() stepperX.isEnabled()
   #endif
   #if AXIS_HAS_SQUARE_WAVE(X)
-    #define X_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(X_STEP_PIN); }while(0)
+    #define X_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(X_STEP_PIN); }while(0)
   #endif
 #endif
 
     #define Z_ENABLE_READ() stepperZ.isEnabled()
   #endif
   #if AXIS_HAS_SQUARE_WAVE(Z)
-    #define Z_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(Z_STEP_PIN); }while(0)
+    #define Z_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(Z_STEP_PIN); }while(0)
   #endif
 #endif
 
     #define X2_ENABLE_READ() stepperX2.isEnabled()
   #endif
   #if AXIS_HAS_SQUARE_WAVE(X2)
-    #define X2_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(X2_STEP_PIN); }while(0)
+    #define X2_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(X2_STEP_PIN); }while(0)
   #endif
 #endif
 
     #define Y2_ENABLE_READ() stepperY2.isEnabled()
   #endif
   #if AXIS_HAS_SQUARE_WAVE(Y2)
-    #define Y2_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(Y2_STEP_PIN); }while(0)
+    #define Y2_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(Y2_STEP_PIN); }while(0)
   #endif
 #endif
 
     #define Z2_ENABLE_READ() stepperZ2.isEnabled()
   #endif
   #if AXIS_HAS_SQUARE_WAVE(Z2)
-    #define Z2_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(Z2_STEP_PIN); }while(0)
+    #define Z2_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(Z2_STEP_PIN); }while(0)
   #endif
 #endif
 
     #define Z3_ENABLE_READ() stepperZ3.isEnabled()
   #endif
   #if AXIS_HAS_SQUARE_WAVE(Z3)
-    #define Z3_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(Z3_STEP_PIN); }while(0)
+    #define Z3_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(Z3_STEP_PIN); }while(0)
   #endif
 #endif
 
     #define Z4_ENABLE_READ() stepperZ4.isEnabled()
   #endif
   #if AXIS_HAS_SQUARE_WAVE(Z4)
-    #define Z4_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(Z4_STEP_PIN); }while(0)
+    #define Z4_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(Z4_STEP_PIN); }while(0)
   #endif
 #endif
 
     #define E0_ENABLE_READ() stepperE0.isEnabled()
   #endif
   #if AXIS_HAS_SQUARE_WAVE(E0)
-    #define E0_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(E0_STEP_PIN); }while(0)
+    #define E0_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(E0_STEP_PIN); }while(0)
   #endif
 #endif
 
     #define E1_ENABLE_READ() stepperE1.isEnabled()
   #endif
   #if AXIS_HAS_SQUARE_WAVE(E1)
-    #define E1_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(E1_STEP_PIN); }while(0)
+    #define E1_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(E1_STEP_PIN); }while(0)
   #endif
 #endif
 
     #define E2_ENABLE_READ() stepperE2.isEnabled()
   #endif
   #if AXIS_HAS_SQUARE_WAVE(E2)
-    #define E2_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(E2_STEP_PIN); }while(0)
+    #define E2_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(E2_STEP_PIN); }while(0)
   #endif
 #endif
 
     #define E3_ENABLE_READ() stepperE3.isEnabled()
   #endif
   #if AXIS_HAS_SQUARE_WAVE(E3)
-    #define E3_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(E3_STEP_PIN); }while(0)
+    #define E3_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(E3_STEP_PIN); }while(0)
   #endif
 #endif
 
     #define E4_ENABLE_READ() stepperE4.isEnabled()
   #endif
   #if AXIS_HAS_SQUARE_WAVE(E4)
-    #define E4_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(E4_STEP_PIN); }while(0)
+    #define E4_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(E4_STEP_PIN); }while(0)
   #endif
 #endif
 
     #define E5_ENABLE_READ() stepperE5.isEnabled()
   #endif
   #if AXIS_HAS_SQUARE_WAVE(E5)
-    #define E5_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(E5_STEP_PIN); }while(0)
+    #define E5_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(E5_STEP_PIN); }while(0)
   #endif
 #endif
 
     #define E6_ENABLE_READ() stepperE6.isEnabled()
   #endif
   #if AXIS_HAS_SQUARE_WAVE(E6)
-    #define E6_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(E6_STEP_PIN); }while(0)
+    #define E6_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(E6_STEP_PIN); }while(0)
   #endif
 #endif
 
     #define E7_ENABLE_READ() stepperE7.isEnabled()
   #endif
   #if AXIS_HAS_SQUARE_WAVE(E7)
-    #define E7_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(E7_STEP_PIN); }while(0)
+    #define E7_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(E7_STEP_PIN); }while(0)
   #endif
 #endif

Marlin/src/module/temperature.cpp

     INIT_FAN_PIN(CONTROLLER_FAN_PIN);
   #endif
 
-  #if HAS_MAXTC_SW_SPI
-    max_tc_spi.init();
-  #endif
+  TERN_(HAS_MAXTC_SW_SPI, max_tc_spi.init());
 
   HAL_adc_init();
 
       #endif
 
       #if HAS_HEATED_BED
-        _PWM_MOD(BED,soft_pwm_bed,temp_bed);
+        _PWM_MOD(BED, soft_pwm_bed, temp_bed);
       #endif
 
       #if HAS_HEATED_CHAMBER
-        _PWM_MOD(CHAMBER,soft_pwm_chamber,temp_chamber);
+        _PWM_MOD(CHAMBER, soft_pwm_chamber, temp_chamber);
       #endif
 
       #if HAS_COOLER
-        _PWM_MOD(COOLER,soft_pwm_cooler,temp_cooler);
+        _PWM_MOD(COOLER, soft_pwm_cooler, temp_cooler);
       #endif
 
       #if ENABLED(FAN_SOFT_PWM)

Marlin/src/module/tool_change.cpp

       if (ok) {
         // Do a small lift to avoid the workpiece in the move back (below)
         current_position.z += toolchange_settings.z_raise;
-        #if HAS_SOFTWARE_ENDSTOPS
-          NOMORE(current_position.z, soft_endstop.max.z);
-        #endif
+        TERN_(HAS_SOFTWARE_ENDSTOPS, NOMORE(current_position.z, soft_endstop.max.z));
         fast_line_to_current(Z_AXIS);
         planner.synchronize();
       }
         if (can_move_away && TERN1(TOOLCHANGE_PARK, toolchange_settings.enable_park)) {
           // Do a small lift to avoid the workpiece in the move back (below)
           current_position.z += toolchange_settings.z_raise;
-          #if HAS_SOFTWARE_ENDSTOPS
-            NOMORE(current_position.z, soft_endstop.max.z);
-          #endif
+          TERN_(HAS_SOFTWARE_ENDSTOPS, NOMORE(current_position.z, soft_endstop.max.z));
           fast_line_to_current(Z_AXIS);
           planner.synchronize();
         }
         if (can_move_away && TERN1(TOOLCHANGE_PARK, toolchange_settings.enable_park)) {
           // Do a small lift to avoid the workpiece in the move back (below)
           current_position.z += toolchange_settings.z_raise;
-          #if HAS_SOFTWARE_ENDSTOPS
-            NOMORE(current_position.z, soft_endstop.max.z);
-          #endif
+          TERN_(HAS_SOFTWARE_ENDSTOPS, NOMORE(current_position.z, soft_endstop.max.z));
           fast_line_to_current(Z_AXIS);
         }
       #endif

Marlin/src/sd/usb_flashdrive/lib-uhs2/max3421e.h

 
 #define rCPUCTL     0x80    //16<<3
 /* CPUCTL Bits  */
-#define bmPUSLEWID1 0x80    //b7
+#define bmPULSEWID1 0x80    //b7
 #define bmPULSEWID0 0x40    //b6
 #define bmIE        0x01    //b0
 

Marlin/src/sd/usb_flashdrive/lib-uhs3/UHS_host/USB_HOST_SHIELD/UHS_max3421e.h

 
 // (CPUCTL)
 #define         rCPUCTL 0x80            //16<<3
-#define     bmPUSLEWID1 0x80            //b7
+#define     bmPULSEWID1 0x80            //b7
 #define     bmPULSEWID0 0x40            //b6
 #define            bmIE 0x01            //b0
 
-// bmPUSLEWID1 bmPULSEWID0 Pulse width
+// bmPULSEWID1 bmPULSEWID0 Pulse width
 // 0           0           10.6uS
 // 0           1            5.3uS
 // 1           0            2.6uS
 // 1           1            1.3uS
-#define  PUSLEWIDTH10_6 (0)
-#define   PUSLEWIDTH5_3 (bmPULSEWID0)
-#define   PUSLEWIDTH2_6 (bmPUSLEWID1)
-#define   PUSLEWIDTH1_3 (bmPULSEWID0 | bmPUSLEWID1)
+#define  PULSEWIDTH10_6 (0)
+#define   PULSEWIDTH5_3 (bmPULSEWID0)
+#define   PULSEWIDTH2_6 (bmPULSEWID1)
+#define   PULSEWIDTH1_3 (bmPULSEWID0 | bmPULSEWID1)
 
 // (PINCTL)
 #define         rPINCTL 0x88            //17<<3

Marlin/src/sd/usb_flashdrive/lib-uhs3/UHS_host/USB_HOST_SHIELD/USB_HOST_SHIELD.h

 //
 #define IRQ_SENSE FALLING
 #ifdef ARDUINO_ARCH_PIC32
-//#define bmPULSEWIDTH PUSLEWIDTH10_6
+//#define bmPULSEWIDTH PULSEWIDTH10_6
 #define bmPULSEWIDTH 0
 #define bmIRQ_SENSE 0
 #else
-#define bmPULSEWIDTH PUSLEWIDTH1_3
+#define bmPULSEWIDTH PULSEWIDTH1_3
 #define bmIRQ_SENSE 0
 #endif
 #else