From 2130f10de8e3a6aa28f1a2df4ef93e3f15c7d828 Mon Sep 17 00:00:00 2001
From: Bob-the-Kuhn <bob.kuhn@att.net>
Date: Fri, 2 Jun 2017 19:57:22 -0500
Subject: [PATCH] allow space between parameter and value

---
 Marlin/gcode.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Marlin/gcode.cpp b/Marlin/gcode.cpp
index 713b08910..0cb233733 100644
--- a/Marlin/gcode.cpp
+++ b/Marlin/gcode.cpp
@@ -183,7 +183,8 @@ void GCodeParser::parse(char *p) {
     #endif
 
     if (PARAM_TEST) {
-
+    
+      while (*p == ' ') p++;                    // skip spaces vetween parameters & values
       const bool has_num = DECIMAL_SIGNED(*p);  // The parameter has a number [-+0-9.]
 
       #if ENABLED(DEBUG_GCODE_PARSER)
@@ -221,7 +222,7 @@ void GCodeParser::parse(char *p) {
     }
 
     if (!WITHIN(*p, 'A', 'Z')) {
-      while (*p && NUMERIC(*p)) p++;              // Skip over the parameter
+      while (*p && NUMERIC(*p)) p++;              // Skip over the value section of a parameter
       while (*p == ' ') p++;                      // Skip over all spaces
     }
   }