public String toString() {String s = "o:"+offset+" p:"+position+" c:"+count;if (rptGroup >=0 ) {s += " rpt:"+rptGroup+",i"+rptInd;}return s;}
public override string ToString(){string s = "d:" + doc + " o:" + offset + " p:" + position + " c:" + count;if (rptGroup >= 0){s += " rpt:" + rptGroup + ",i" + rptInd;}return s;}