rem: client.wantToQuit(e.reason); 
add:  if (!("getConnectionCount" in client) || (client.getConnectionCount() == 0)) { client.userClose = true; window.close(); return; }   client.wantToQuit(e.reason, true); 
context: function cmdQuit(e){    client.wantToQuit(e.reason);}
meta: 1622	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1622/c33b4e94b0a5a1d4b26a0de5e0cfef568e116698/commands.js/clean/xul/content/commands.js