Improve subprocess link error notification
M NEWS.txt
M PyShell.py
M rpc.py
diff --git a/Lib/idlelib/NEWS.txt b/Lib/idlelib/NEWS.txt
index afec8e4..03ba114 100644
--- a/Lib/idlelib/NEWS.txt
+++ b/Lib/idlelib/NEWS.txt
@@ -3,6 +3,8 @@
 
 *Release date: XX-XXX-2005*
 
+- Improve subprocess link error notification.
+
 - run.py: use Queue's blocking feature instead of sleeping in the main
   loop.  Patch # 1190163 Michiel de Hoon