Assume that the user knows when he wants to end the line; don't insert
something he didn't select or complete.
diff --git a/Lib/idlelib/AutoCompleteWindow.py b/Lib/idlelib/AutoCompleteWindow.py
index dfe5f30..f7bd423 100644
--- a/Lib/idlelib/AutoCompleteWindow.py
+++ b/Lib/idlelib/AutoCompleteWindow.py
@@ -283,20 +283,9 @@
self._selection_changed()
return "break"
- elif keysym == "Return" and not state:
- # If start is a prefix of the selection, or there was an indication
- # that the user used the completion window, put the selected
- # completion in the text, and close the list.
- # Otherwise, close the window and let the event through.
- cursel = int(self.listbox.curselection()[0])
- if self.completions[cursel][:len(self.start)] == self.start or \
- self.userwantswindow:
- self._change_start(self.completions[cursel])
- self.hide_window()
- return "break"
- else:
- self.hide_window()
- return
+ elif keysym == "Return":
+ self.hide_window()
+ return
elif (self.mode == AutoComplete.COMPLETE_ATTRIBUTES and keysym in
("period", "space", "parenleft", "parenright", "bracketleft",