rem: QueryInterface: function(theUID, theResult) 
add: QueryInterface: function(aUID, theResult) 
context:   QueryInterface: function(theUID, theResult)  {    if (theUID == Components.interfaces.nsITransaction ||        theUID == Components.interfaces.nsISupports)     return this;    return nsnull;  },
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/55a5e5ddbf4a7e9103b995d808c4466085d2123f/EditorCommandsDebug.js/buggy/editor/ui/composer/content/EditorCommandsDebug.js