Checking sys.platform for substring 'win' was breaking IDLE docs on Mac
(darwin). Also, Mac Safari browser requires full file:// URIs.  SF 900580

M EditorWindow.py
M NEWS.txt
M configHelpSourceEdit.py
M idlever.py
diff --git a/Lib/idlelib/idlever.py b/Lib/idlelib/idlever.py
index 1731166..18f3fe3 100644
--- a/Lib/idlelib/idlever.py
+++ b/Lib/idlelib/idlever.py
@@ -1 +1 @@
-IDLE_VERSION = "1.1a0"
+IDLE_VERSION = "1.1a2"