diff -r dd94b9a68c61 -r 92932cd370a4 editors/DataTypeEditor.py
--- a/editors/DataTypeEditor.py	Tue Aug 15 16:01:18 2017 +0300
+++ b/editors/DataTypeEditor.py	Tue Aug 15 16:48:49 2017 +0300
@@ -261,8 +261,8 @@
         enumerated_panel_sizer = wx.BoxSizer(wx.HORIZONTAL)
 
         self.EnumeratedValues = CustomEditableListBox(self.EnumeratedPanel,
-              label=_("Values:"), style=wx.gizmos.EL_ALLOW_NEW|
-                                        wx.gizmos.EL_ALLOW_EDIT|
+              label=_("Values:"), style=wx.gizmos.EL_ALLOW_NEW  |
+                                        wx.gizmos.EL_ALLOW_EDIT |
                                         wx.gizmos.EL_ALLOW_DELETE)
         setattr(self.EnumeratedValues, "_OnLabelEndEdit", self.OnEnumeratedValueEndEdit)
         for func in ["_OnAddButton", "_OnDelButton", "_OnUpButton", "_OnDownButton"]:
@@ -323,8 +323,8 @@
               flag=wx.ALL)
 
         self.ArrayDimensions = CustomEditableListBox(self.ArrayPanel,
-              label=_("Dimensions:"), style=wx.gizmos.EL_ALLOW_NEW|
-                                            wx.gizmos.EL_ALLOW_EDIT|
+              label=_("Dimensions:"), style=wx.gizmos.EL_ALLOW_NEW  |
+                                            wx.gizmos.EL_ALLOW_EDIT |
                                             wx.gizmos.EL_ALLOW_DELETE)
         for func in ["_OnLabelEndEdit", "_OnAddButton", "_OnDelButton",
                      "_OnUpButton", "_OnDownButton"]: