rem: CIRCChanMode.prototype.setPublicTopic = function chan_ptopic (f) 
add: function chan_ptopic (f) 
context: CIRCChanMode.prototype.setPublicTopic = function chan_ptopic (f){    if (!this.parent.users[this.parent.parent.me.nick].isOp)        return false;    var modifier = (f) ? "-" : "+";        this.parent.parent.sendData ("MODE " + this.parent.name + " " +                                 modifier + "t\n");    return true;    }
meta: 1622	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1622/92d0953bec560eca4bc77d648c9a185aad8c507b/irc.js/clean/js/lib/irc.js