rem: this.parent.users[this.nick] = this; 
add: this.parent.users[this.canonicalName] = this; 
context: function usr_rehome(newParent){    delete this.parent.users[this.nick];    this.parent = newParent;    this.parent.users[this.nick] = this;}
meta: 3298	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3298/703717eb72f3378c625c0fefe679e646d1c5b0ff/irc.js/buggy/js/lib/irc.js