content: function run(argv) {
  	var app = Application.currentApplication()
  	app.includeStandardAdditions = true
   
  	var result = app.displayDialog("Please input command content", {
  		defaultAnswer: "#\n#\n",
  		buttons: ["OK","Cancel"],
  		defaultButton: "OK",
  		hiddenAnswer: false
  	});
  
  	if (result.buttonReturned=="OK") {
  		return result.textReturned;
  	} else {
  		return '';
  	}
  }