Eliminate a couple accidental globals.

AppKit/CPColor.j

@@ -735,6 +735,9 @@ var CPColorComponentsKey    = @"CPColorComponentsKey",
 
 var hexCharacters = "0123456789ABCDEF";
 
+// HACK: prevent these from becoming globals. workaround for obj-j "function foo(){}" behavior
+var hexToRGB, integerToBytes, rgbToHex, byteToHex;
+
 /*!
     Used for the CPColor \c +colorWithHexString: implementation
     @ignore

Foundation/CPArray+KVO.j

@@ -403,6 +403,9 @@
 
 var kvoOperators = [];
 
+// HACK: prevent these from becoming globals. workaround for obj-j "function foo(){}" behavior
+var avgOperator, maxOperator, minOperator, countOperator, sumOperator;
+
 kvoOperators["avg"] = function avgOperator(self, _cmd, param)
 {
     var objects = [self valueForKeyPath:param],