GUI2: strip trailing spaces from utility macros

[ci skip]

data/gui/macros/_initial.cfg

@@ -88,7 +88,7 @@
 #define GUI__FONT_COLOR_ENABLED__TITLE
 #arg ALPHA
 255#endarg
-	"186, 172, 125, {ALPHA}" 
+	"186, 172, 125, {ALPHA}"
 #enddef
 
 # This now uses the default disabled color but should be tiny bit lighter.
@@ -165,7 +165,7 @@
 #	[label]
 #       # Note Foo has trailing spaces to force extra width.
 #		label = "
-#               Foo        
+#               Foo
 #               "
 #	[label]
 # you can do:
@@ -181,42 +181,42 @@
 		definition = "default"
 
 		[layer]
-		
+
 			[row]
 				grow_factor = 1
-				
+
 				[column]
 					grow_factor = 1
 					horizontal_grow = true
 					vertical_grow = true
-					
+
 					[spacer]
 						definition = "default"
 						width = "{WIDTH}"
 						height = "{HEIGHT}"
 					[/spacer]
-					
+
 				[/column]
-				
+
 			[/row]
-			
+
 		[/layer]
-		
+
 		[layer]
-		
+
 			[row]
 				grow_factor = 1
-				
+
 				[column]
 					grow_factor = 1
 					horizontal_grow = true
 					vertical_grow = true
-					
+
 					{WIDGET}
 				[/column]
-				
+
 			[/row]
-			
+
 		[/layer]
 
 	[/stacked_widget]
@@ -299,7 +299,7 @@
 			[/drawing]
 
 		[/column]
-		
+
 	[/row]
 #enddef