rem: if (previous && previous != current) current = previous.parentize(current) || current; 
add: if (previous && previous != current) current = parentize(previous, current) || current; 
context: 	extend: function(properties){		var pr0t0typ3 = new this('noinit');		for (var property in properties){			var previous = pr0t0typ3[property];			var current = properties[property];			if (previous && previous != current) current = previous.parentize(current) || current;			pr0t0typ3[property] = current;		}		return new Class(pr0t0typ3);	},
meta: 3891	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/3891/03c9c00aa7fdb2f2d8571e7665048da8759cf30a/mootools-uncompressed.js/buggy/includes/js/mootools-uncompressed.js