rem: CIRCUser.prototype.getHostMask = function usr_hostmask (pfx) 
add: function usr_hostmask (pfx) 
context: CIRCUser.prototype.getHostMask = function usr_hostmask (pfx){    pfx = (typeof pfx != "undefined") ? pfx : "*!" + this.name + "@*.";    var idx = this.host.indexOf(".");    if (idx == -1)        return pfx + this.host;        return (pfx + this.host.substr(idx + 1, this.host.length));    }
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/20c17fc60903ecd3b816282ba580a96c2be8959f/irc.js/buggy/extensions/irc/js/lib/irc.js