}

			return html;
		}

		CKEDITOR.on( 'instanceReady', function ( event ) {
			var editor = event.editor;

			showData.call( editor );

			editor.on( 'afterCommandExec', showData, editor );
		});

		CKEDITOR.replace( 'editor1', {
			plugins: plugins
		} );

		CKEDITOR.replace( 'editor2', {
			plugins: plugins,
			indentClasses: [ 'i1', 'i2', 'i3' ]
		} );

		CKEDITOR.replace( 'editor3', {
			plugins: plugins,
			removePlugins: 'indentblock'
		} );

		CKEDITOR.replace( 'editor4', {
			plugins: plugins,
			r