rem: if (!(aNewItem instanceof Components.interfaces.calIEvent) || this.mInBatch) { 
add: if (this.mInBatch) { 
context:     onModifyItem: function(aNewItem, aOldItem) {        if (!(aNewItem instanceof Components.interfaces.calIEvent) ||            this.mInBatch) {            return;        }        this.removeItemFromTree(aOldItem);        this.addItemToTree(aNewItem);    },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/c2cc6f0e5cdbd32b1ec22f100693bf1ca734d774/unifinder.js/clean/calendar/resources/content/unifinder.js