rem: this.buffer += s; 
add: this.buffer += s; 
context:     write : function(s)  {        if(s)            this.buffer += s;        },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/7b5970dc1f631c4a1ed682420229b370547edc65/nsInterfaceInfoToIDL.js/buggy/extensions/webservices/interfaceinfo/src/nsInterfaceInfoToIDL.js