code: function initComponents( editor ) {
  		// Documented in dataprocessor.js.
  		editor.dataProcessor = new CKEDITOR.htmlDataProcessor( editor );
  
  		// Set activeFilter directly to avoid firing event.
  		editor.filter = editor.activeFilter = new CKEDITOR.filter( editor );
  
  		loadSkin( editor );
  	}
docs: Various other core components that read editor configuration.