Clean up trailing whitespace and tabs

Marlin/Conditionals_post.h

@@ -834,7 +834,7 @@
       #define DELTA_PROBEABLE_RADIUS DELTA_PRINTABLE_RADIUS
     #endif
   #endif
-    
+
   // Shorthand
   #define GRID_MAX_POINTS ((GRID_MAX_POINTS_X) * (GRID_MAX_POINTS_Y))
 

Marlin/example_configurations/delta/generic/Configuration.h

@@ -922,10 +922,10 @@
   // at which point movement will be level to the machine's XY plane.
   // The height can be set with M420 Z<height>
   //#define ENABLE_LEVELING_FADE_HEIGHT
-  
+
   // Set the boundaries for probing (where the probe can reach).
   #define DELTA_PROBEABLE_RADIUS (DELTA_PRINTABLE_RADIUS - 10)
-         
+
 #endif
 
 #if ENABLED(AUTO_BED_LEVELING_LINEAR) || ENABLED(AUTO_BED_LEVELING_BILINEAR)

Marlin/example_configurations/delta/kossel_mini/Configuration.h

@@ -920,10 +920,10 @@
   // at which point movement will be level to the machine's XY plane.
   // The height can be set with M420 Z<height>
   //#define ENABLE_LEVELING_FADE_HEIGHT
-  
+
   // Set the boundaries for probing (where the probe can reach).
   #define DELTA_PROBEABLE_RADIUS (DELTA_PRINTABLE_RADIUS - 10)
-         
+
 #endif
 
 #if ENABLED(AUTO_BED_LEVELING_LINEAR) || ENABLED(AUTO_BED_LEVELING_BILINEAR)

Marlin/example_configurations/delta/kossel_pro/Configuration.h

@@ -926,10 +926,10 @@
   // at which point movement will be level to the machine's XY plane.
   // The height can be set with M420 Z<height>
   //#define ENABLE_LEVELING_FADE_HEIGHT
-  
+
   // Set the boundaries for probing (where the probe can reach).
   #define DELTA_PROBEABLE_RADIUS (DELTA_PRINTABLE_RADIUS - 10)
-         
+
 #endif
 
 #if ENABLED(AUTO_BED_LEVELING_LINEAR) || ENABLED(AUTO_BED_LEVELING_BILINEAR)

Marlin/example_configurations/delta/kossel_xl/Configuration.h

@@ -989,10 +989,10 @@
   // at which point movement will be level to the machine's XY plane.
   // The height can be set with M420 Z<height>
   //#define ENABLE_LEVELING_FADE_HEIGHT
-  
+
   // Set the boundaries for probing (where the probe can reach).
   #define DELTA_PROBEABLE_RADIUS (DELTA_PRINTABLE_RADIUS - 10)
-         
+
 #endif
 
 #if ENABLED(AUTO_BED_LEVELING_LINEAR) || ENABLED(AUTO_BED_LEVELING_BILINEAR)

Marlin/ubl_G29.cpp

@@ -322,17 +322,15 @@
 
     // Check for commands that require the printer to be homed.
     if (axis_unhomed_error()) {
-      if (code_seen('J')) 
+      if (code_seen('J'))
         home_all_axes();
-      else
+      else if (code_seen('P')) {
-        if (code_seen('P')) {
+        if (code_has_value()) {
-          int p_val;
+          const int p_val = code_value_int();
-	  if (code_has_value()) {
+          if (p_val == 1 || p_val == 2 || p_val == 4)
-            p_val = code_value_int();
+            home_all_axes();
-	    if ( p_val==1 || p_val==2 || p_val==4 )
-              home_all_axes();
-	  }
         }
+      }
     }
 
     if (g29_parameter_parsing()) return; // abort if parsing the simple parameters causes a problem,
@@ -1341,15 +1339,7 @@
           // Also for round beds, there are grid points outside the bed that nozzle can't reach.
           // Prune them from the list and ignore them till the next Phase (manual nozzle probing).
 
-//        if ((probe_as_reference && position_is_reachable_by_probe_raw_xy(mx, my)) || position_is_reachable_raw_xy(mx, my))
+          if ( ! (probe_as_reference ? position_is_reachable_by_probe_raw_xy(mx, my) : position_is_reachable_raw_xy(mx, my)) )
-//          continue;
-//
-//        THE ABOVE CODE IS NOT A REPLACEMENT FOR THE CODE BELOW!!!!!!!
-//
-          bool reachable = probe_as_reference ?
-                             position_is_reachable_by_probe_raw_xy( mx, my ) :
-                             position_is_reachable_raw_xy( mx, my );
-          if ( ! reachable )
             continue;
 
           // Reachable. Check if it's the closest location to the nozzle.

Marlin/ubl_motion.cpp

@@ -632,7 +632,7 @@
                     z_cxyd = z_cxy1 - z_cxy0;                 // z height difference along cx from y0 to y1
 
               float z_cxym = z_cxyd * (1.0 / (MESH_Y_DIST));  // z slope per y along cx from y0 to y1
-        
+
         //    float z_cxcy = z_cxy0 + z_cxym * cy;            // interpolated mesh z height along cx at cy (do inside the segment loop)
 
         // As subsequent segments step through this cell, the z_cxy0 intercept will change
@@ -649,7 +649,7 @@
           #if ENABLED(ENABLE_LEVELING_FADE_HEIGHT)
             z_cxcy *= fade_scaling_factor;          // apply fade factor to interpolated mesh height
           #endif
-        
+
           z_cxcy += ubl.state.z_offset;             // add fixed mesh offset from G29 Z
 
           if (--segments == 0) {                    // if this is last segment, use ltarget for exact