rem: this.metadata.set(name.toLowerCase(), value); 
context: Layout.prototype.value_macro = function(param, name, value) {   if (!name) {      return;   }   var key = ["layout_" + name];   if (!value) {      if (value = this.metadata.get(name.toLowerCase())) {         return value;      }      return res.meta[key];   } else {      this.metadata.set(name.toLowerCase(), value);      res.meta[key] = value;   }   return;};
meta: 993	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/993/8b41993ceda59860201a9e141e1cd76b1ab3dd58/Layout.js/buggy/compatibility/Layout/Layout.js