[ 1621265 ] Auto-completion list placement
Move AC window below input line unless not enough space, then put it above.
Patch: Tal Einat
diff --git a/Lib/idlelib/NEWS.txt b/Lib/idlelib/NEWS.txt
index ec6a5b1..52c7f00 100644
--- a/Lib/idlelib/NEWS.txt
+++ b/Lib/idlelib/NEWS.txt
@@ -3,6 +3,9 @@
 
 *Release date: XX-XXX-200X*
 
+- AutoCompleteWindow moved below input line, will move above if there
+  isn't enough space.  Patch 1621265 Tal Einat
+
 - Calltips now 'handle' tuples in the argument list (display '<tuple>' :)
   Suggested solution by Christos Georgiou, Bug 791968.