rem: this.x = 0; this.y = 0; 
add: this.x = 0; this.y = 0; this.mw = 0; this.Mw = w; 
context: jsMath.Box = function (format,text,w,h,d) {  if (d == null) {d = jsMath.d}  this.type = 'typeset';  this.w = w; this.h = h; this.d = d; this.bh = h; this.bd = d;  this.x = 0; this.y = 0;  this.html = text; this.format = format;};
meta: 6019	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6019/ac0512013a54530f36f9dce5c71fa2090bdff1fe/jsMath.js/buggy/htdocs/jsMath/uncompressed/jsMath.js