add: if (!names.length) { display (getMsg(MSN_NO_CMDMATCH, e.pattern), MT_ERROR); return true; }  
context: function cmdCommands (e){    display (getMsg(MSN_TIP1_HELP,                     console.prefs["sessionView.requireSlash"] ? "/" : ""));    display (MSG_TIP2_HELP);    var names = console.commandManager.listNames(e.pattern, CMD_CONSOLE);    names = names.join(MSG_COMMASP);        if (e.pattern)        display (getMsg(MSN_CMDMATCH, [e.pattern, "["  + names + "]"]));    else        display (getMsg(MSN_CMDMATCH_ALL, "[" + names + "]"));    return true;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/1262d08ba8ade931becc99ebef7b27b97b468885/venkman-commands.js/buggy/extensions/venkman/resources/content/venkman-commands.js