Corrected some bugs in AutoComplete.  Also, Page Up/Down in ACW implemented;
mouse and cursor selection in ACWindow implemented; double Tab inserts current
selection and closes ACW (similar to double-click and Return); scroll wheel now
works in ACW.  Added AutoComplete instructions to IDLE Help.
Backport of r53679
diff --git a/Lib/idlelib/NEWS.txt b/Lib/idlelib/NEWS.txt
index 5e94c37..aa7419f 100644
--- a/Lib/idlelib/NEWS.txt
+++ b/Lib/idlelib/NEWS.txt
@@ -3,6 +3,12 @@
 
 *Release date: XX-FEB-2008*
 
+- Corrected some bugs in AutoComplete.  Also, Page Up/Down in ACW implemented;                                                                               
+  mouse and cursor selection in ACWindow implemented; double Tab inserts      
+  current selection and closes ACW (similar to double-click and Return); scroll                                                                              
+  wheel now works in ACW.  Added AutoComplete instructions to IDLE Help.
+  (backport r53679)
+
 - Avoid hang when encountering a duplicate in a completion list. Bug 1571112.
   (backport r53042)