rem: this.parent.channels[this.name] = this; 
add: this.parent.channels[this.canonicalName] = this; 
context: function PrefChannel(parent, name, force, show){    if (name in parent.channels)        return parent.channels[name];        this.parent = parent;    this.name = name;    this.normalizedName = this.name;    this.displayName = this.name;    this.prettyName = getMsg(MSG_PREFS_FMT_DISPLAY_CHANNEL,                              [this.parent.parent.name, this.name]);    this.prefManager = getChannelPrefManager(this);    this.prefs = this.prefManager.prefs;    delete this.prefManager.onPrefChanged;        if (force)        this.prefs["hasPrefs"] = true;        if (this.prefs["hasPrefs"] || show)        this.parent.channels[this.name] = this;        return this;};
meta: 1567	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1567/c6101b49aef97cf47069c333c0e54bcdd4a66616/config.js/buggy/xul/content/config.js