rem: if (gPromptService) { if (!gPromptService.confirm(window, null, gFilterBundle.getString("deleteFilterConfirmation"))) return; 
add: var sel = gFilterTree.view.selection; var selCount = sel.getRangeCount(); if (!selCount || gPromptService.confirmEx(window, null, gFilterBundle.getString("deleteFilterConfirmation"), gPromptService.STD_YES_NO_BUTTONS, '', '', '', '', {})) return;  for (var i = selCount - 1; i >= 0; --i) { var start = {}, end = {}; sel.getRangeAt(i, start, end); for (var j = end.value; j >= start.value; --j) { var curFilter = getFilter(j); if (curFilter) filterList.removeFilter(curFilter); 
context: function onDeleteFilter(){    var filter = currentFilter();    if (!filter) return;    var filterList = currentFilterList();    if (!filterList) return;    if (gPromptService) {      if (!gPromptService.confirm(window, null,                                  gFilterBundle.getString("deleteFilterConfirmation")))        return;    }    filterList.removeFilter(filter);    refresh();}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/85dd7616ee3c6b9fcfdb2701d8050dbf04b53436/FilterListDialog.js/buggy/mailnews/base/search/resources/content/FilterListDialog.js