add: } else { aSheet.deleteRule(aIndex); 
context:         ruleUpdaterFunc = function categoryRuleFunc(aRule) {            var color = getPrefSafe("calendar.category.color."+aObject, null);            if (color) {                aRule.style.border = color + " solid 2px";            }        };
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/8a914b916c0c801e139eda048962f8c1e4514b5d/calendar-views.js/clean/calendar/base/content/calendar-views.js