add:  if (frameLineNumberInfo = frameLineNumberStack[this.callFrame.index - 1]) jumpToLine(frameLineNumberInfo[0], frameLineNumberInfo[1]); else if (this.callFrame.index == 0) jumpToLine(lastStatement[0], lastStatement[1]); 
context: function selectStackFrame(event){    var stackframeTable = document.getElementById("stackframeTable");    var rows = stackframeTable.childNodes;    for (var i = 0; i < rows.length; i++)        removeStyleClass(rows[i], "current");    addStyleClass(this, "current");    this.callFrame.loadVariables();    currentCallFrame = this.callFrame;}
meta: 5650	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5650/494b4bf3d7932c8b1035531623c9a8f4ec314e6b/debugger.js/buggy/WebKitTools/Drosera/debugger.js