rem: var name = ary[1]; var list = ary[2];  client.commandManager.defineCommand(name, list); 
add: if (ary) { var name = ary[1]; var list = ary[2];  client.commandManager.defineCommand(name, list); } else { dd("Malformed alias: " + aliasDefs[i]); } 
context: function initAliases(){    var aliasDefs = client.prefs["aliases"];    for (var i = 0; i < aliasDefs.length; ++i)    {        var ary = aliasDefs[i].match(/^(.*?)\s*=\s*(.*)$/);        var name = ary[1];        var list = ary[2];                client.commandManager.defineCommand(name, list);    }}
meta: 3298	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3298/703717eb72f3378c625c0fefe679e646d1c5b0ff/prefs.js/clean/xul/content/prefs.js