rem: if (aNewItem instanceof Components.interfaces.calITodo && 
add: if ((aNewItem instanceof Components.interfaces.calITodo || aOldItem instanceof Components.interfaces.calITodo) && 
context:     onModifyItem: function(aNewItem, aOldItem) {        if (aNewItem instanceof Components.interfaces.calITodo &&            !this.mInBatch)        {            toDoUnifinderRefresh();        }    },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/c2cc6f0e5cdbd32b1ec22f100693bf1ca734d774/unifinderToDo.js/buggy/calendar/resources/content/unifinderToDo.js