rem: while (c == "'") {sup += '\\prime'; c = this.GetNext(); if (c == "'") {this.i++}} 
add: while (c == "'") {sup += this.cmd+'prime'; c = this.GetNext(); if (c == "'") {this.i++}} 
context:   Prime: function (c) {    var base = this.mlist.Last();    if (base == null || (!base.atom && base.type != 'box' && base.type != 'frac'))       {base = this.mlist.Add(jsMath.mItem.Atom('ord',null))}    if (base.sup) {this.Error("Prime causes double exponent: use braces to clarify"); return}    var sup = '';    while (c == "'") {sup += '\\prime'; c = this.GetNext(); if (c == "'") {this.i++}}    base.sup = this.Process(sup);  },
meta: 7708	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/7708/5740c2a3f758850c299e710814f270a583ea85fa/jsMath.js/buggy/htdocs/jsMath/uncompressed/jsMath.js