Prototype fix to keep Safari < 2 from blowing up. fixes #4363

git-svn-id: https://develop.svn.wordpress.org/trunk@5604 602fd350-edb4-49c9-b593-d223f7449a82

wp-includes/js/prototype.js

@@ -24,7 +24,7 @@ var Prototype = {
        document.createElement('form').__proto__)
   },
 
-  ScriptFragment: '<script[^>]*>([\u0001-\uFFFF]*?)</script>',
+  ScriptFragment: '<script[^>]*>([\\s\\S]*?)<\/script>', 
   JSONFilter: /^\/\*-secure-\s*(.*)\s*\*\/\s*$/,
 
   emptyFunction: function() { },