1. The command-line arguments for subprocesses no longer need to be
specialized for Mac OS X.

2. buildapp.py - a new file for building an application icon for IDLE on Mac
OS X. See INSTALL.txt
diff --git a/Lib/idlelib/buildapp.py b/Lib/idlelib/buildapp.py
new file mode 100644
index 0000000..42aeeb7
--- /dev/null
+++ b/Lib/idlelib/buildapp.py
@@ -0,0 +1,16 @@
+#
+# After running python setup.py install, run this program from the command 
+# line like so:
+#
+# % python2.3 buildapp.py build
+#
+# A double-clickable IDLE application will be created in the build/ directory.
+#
+
+from bundlebuilder import buildapp
+
+buildapp(
+	name="IDLE",
+	mainprogram="idle.py",
+	argv_emulation=1,
+)