rem: debug("saveQueryHistory: null historyNode"); return; 
add: debug.print("saveQueryHistory: null historyNode"); return null; 
context: function getQueryHistoryListNode(bootstrapFlag) {    var historyNode = document.getElementById(g_cq_history_node);    if (! historyNode) {        debug("saveQueryHistory: null historyNode");        return;    }    // history entries will be list-item elements in an ordered-list    var listNode = historyNode.lastChild;    if (!listNode && bootstrapFlag) {        listNode = document.createElement("ol");        historyNode.appendChild(listNode);    }    return listNode;}
meta: 952	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/952/499e513a3cc333dbcb784318ca05ad90a90b7c8e/cq.js/clean/cq.js