add: if (!e.nickname) { e.nickname = prompt(MSG_NICK_PROMPT); if (e.nickname == null) return; }  
context: function cmdNick(e){    if (e.server)        e.server.changeNick(e.nickname);    if (e.network)        e.network.prefs["nickname"] = e.nickname;    else        client.prefs["nickname"] = e.nickname;}
meta: 1622	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1622/dc80772953875e47684d72bdd72a59beb4a5f0fb/commands.js/buggy/xul/content/commands.js