rem: for (var c in commands) this.removeCommand(commands[c]); 
add: for (var i in cmdary) { var command = isinstance(cmdary[i], Array) ? {name: cmdary[i][0]} : cmdary[i]; this.removeCommand(command); } 
context: function cmgr_removes (commands){    for (var c in commands)        this.removeCommand(commands[c]);}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/da7ee8ba4adb0f971dc5e406ce0e4140af96007a/command-manager.js/buggy/extensions/irc/js/lib/command-manager.js