rem: s = s.replace (/^\s+/); return s.replace (/\s+$/); 
add: s = s.replace (/^\s+/, ""); return s.replace (/\s+$/, ""); 
context: function stringTrim (s){    if (!s)        return "";    s = s.replace (/^\s+/);    return s.replace (/\s+$/);    }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/5fa188bc05728de18e77ae7ae1ba2c5716e10cd7/utils.js/clean/extensions/irc/js/lib/utils.js