Whitespace normalization, via reindent.py.
diff --git a/Mac/Tools/IDE/Wkeys.py b/Mac/Tools/IDE/Wkeys.py
index 876f02f..9bc4522 100644
--- a/Mac/Tools/IDE/Wkeys.py
+++ b/Mac/Tools/IDE/Wkeys.py
@@ -1,45 +1,45 @@
-spacekey		= ' '
-returnkey 		= '\r'
-tabkey 		= '\t'
-enterkey 		= '\003'
-backspacekey 	= '\010'
-deletekey 		= '\177'
-clearkey		= '\033'
-helpkey 		= '\005'
+spacekey                = ' '
+returnkey               = '\r'
+tabkey          = '\t'
+enterkey                = '\003'
+backspacekey    = '\010'
+deletekey               = '\177'
+clearkey                = '\033'
+helpkey                 = '\005'
 
-leftarrowkey 	= '\034'
-rightarrowkey 	= '\035'
-uparrowkey 		= '\036'
-downarrowkey 	= '\037'
-arrowkeys 		= [leftarrowkey, rightarrowkey, uparrowkey, downarrowkey]
+leftarrowkey    = '\034'
+rightarrowkey   = '\035'
+uparrowkey              = '\036'
+downarrowkey    = '\037'
+arrowkeys               = [leftarrowkey, rightarrowkey, uparrowkey, downarrowkey]
 
-topkey 		= '\001'
-bottomkey 		= '\004'
-pageupkey 		= '\013'
-pagedownkey 	= '\014'
-scrollkeys 		= [topkey, bottomkey, pageupkey, pagedownkey]
+topkey          = '\001'
+bottomkey               = '\004'
+pageupkey               = '\013'
+pagedownkey     = '\014'
+scrollkeys              = [topkey, bottomkey, pageupkey, pagedownkey]
 
 navigationkeys = arrowkeys + scrollkeys
 
 keycodes = {
-	"space"		: ' ',
-	"return"		: '\r',
-	"tab" 			: '\t',
-	"enter" 		: '\003',
-	"backspace"	: '\010',
-	"delete"		: '\177',
-	"help" 		: '\005',
-	"leftarrow"		: '\034',
-	"rightarrow" 	: '\035',
-	"uparrow" 		: '\036',
-	"downarrow"	: '\037',
-	"top" 			: '\001',
-	"bottom" 		: '\004',
-	"pageup" 		: '\013',
-	"pagedown" 	: '\014'
+        "space"         : ' ',
+        "return"                : '\r',
+        "tab"                   : '\t',
+        "enter"                 : '\003',
+        "backspace"     : '\010',
+        "delete"                : '\177',
+        "help"          : '\005',
+        "leftarrow"             : '\034',
+        "rightarrow"    : '\035',
+        "uparrow"               : '\036',
+        "downarrow"     : '\037',
+        "top"                   : '\001',
+        "bottom"                : '\004',
+        "pageup"                : '\013',
+        "pagedown"      : '\014'
 }
 
 keynames = {}
 for k, v in keycodes.items():
-	keynames[v] = k
+    keynames[v] = k
 del k, v