From 50ab9c2e04bcb378c1574cd8134cdf0a483530c0 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <github@thinkyhead.com>
Date: Mon, 29 May 2017 12:52:56 -0500
Subject: [PATCH] General cleanup of spacing, comments

---
 Marlin/Marlin.h        |  4 ++--
 Marlin/Marlin_main.cpp | 18 +++++++++---------
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/Marlin/Marlin.h b/Marlin/Marlin.h
index c18f5db53e..c2e84e6281 100644
--- a/Marlin/Marlin.h
+++ b/Marlin/Marlin.h
@@ -217,8 +217,8 @@ extern bool volumetric_enabled;
 extern int flow_percentage[EXTRUDERS]; // Extrusion factor for each extruder
 extern float filament_size[EXTRUDERS]; // cross-sectional area of filament (in millimeters), typically around 1.75 or 2.85, 0 disables the volumetric calculations for the extruder.
 extern float volumetric_multiplier[EXTRUDERS]; // reciprocal of cross-sectional area of filament (in square millimeters), stored this way to reduce computational burden in planner
-extern bool axis_known_position[XYZ]; // axis[n].is_known
-extern bool axis_homed[XYZ]; // axis[n].is_homed
+extern bool axis_known_position[XYZ];
+extern bool axis_homed[XYZ];
 extern volatile bool wait_for_heatup;
 
 #if HAS_RESUME_CONTINUE
diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index 8335d0672d..b26f3ec278 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -1743,15 +1743,15 @@ static void clean_up_after_endstop_or_probe_move() {
 #if HAS_PROBING_PROCEDURE || HOTENDS > 1 || ENABLED(Z_PROBE_ALLEN_KEY) || ENABLED(Z_PROBE_SLED) || ENABLED(NOZZLE_CLEAN_FEATURE) || ENABLED(NOZZLE_PARK_FEATURE) || ENABLED(DELTA_AUTO_CALIBRATION)
 
   bool axis_unhomed_error(const bool x/*=true*/, const bool y/*=true*/, const bool z/*=true*/) {
-#if ENABLED(HOME_AFTER_DEACTIVATE)
-    const bool xx = x && !axis_known_position[X_AXIS],
-               yy = y && !axis_known_position[Y_AXIS],
-               zz = z && !axis_known_position[Z_AXIS];
-#else
-    const bool xx = x && !axis_homed[X_AXIS],
-               yy = y && !axis_homed[Y_AXIS],
-               zz = z && !axis_homed[Z_AXIS];
-#endif
+    #if ENABLED(HOME_AFTER_DEACTIVATE)
+      const bool xx = x && !axis_known_position[X_AXIS],
+                 yy = y && !axis_known_position[Y_AXIS],
+                 zz = z && !axis_known_position[Z_AXIS];
+    #else
+      const bool xx = x && !axis_homed[X_AXIS],
+                 yy = y && !axis_homed[Y_AXIS],
+                 zz = z && !axis_homed[Z_AXIS];
+    #endif
     if (xx || yy || zz) {
       SERIAL_ECHO_START;
       SERIAL_ECHOPGM(MSG_HOME " ");