rem: delete this.users[nick.toLowerCase()]; 
add: delete this.users[this.parent.toLowerCase(nick)]; 
context: function chan_removeuser (nick){    delete this.users[nick.toLowerCase()]; // see ya}
meta: 1622	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1622/9c8a6de6ef3e7734cb444c89e8ffb809979f32f9/irc.js/clean/js/lib/irc.js