wx.ComboBox fixes.

- disambiguate GetSelection by renaming an overload to GetTextSelection.
- add a SetTextSelection to go with it, but keep both original SetSelection overloads too.
- add deprecated SetMark/GetMark aliases.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxPython/Phoenix/trunk@73801 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

etgtools/extractors.py

@@ -387,7 +387,8 @@ class FunctionDef(BaseDef, FixWxPrefix):
             # Just remove from the overloads list and insert it into the parent.
             self.overloads.remove(item)
             parent.insertItemAfter(self, item)
-        
+        return item
+    
     
     def ignore(self,  val=True):
         # If the item being ignored has overloads then try to reorder the