div outputs scrollable, register scroll setting

extensions/notebook-renderers/src/index.ts

@@ -252,7 +252,7 @@ export const activate: ActivationFunction<void> = (ctx) => {
 	.traceback {
 		word-wrap: break-word;
 	}
-	.output > span.scrollable {
+	.output > .scrollable {
 		overflow-y: scroll;
 		max-height: var(--notebook-cell-output-max-height);
 		border: var(--vscode-editorWidget-border);

src/vs/workbench/contrib/notebook/browser/notebook.contribution.ts

@@ -923,6 +923,13 @@ configurationRegistry.registerConfiguration({
 			],
 			tags: ['notebookLayout'],
 			default: 'all'
+		},
+		[NotebookSetting.outputScrolling]: {
+			markdownDescription: nls.localize('notebook.outputScrolling', "Use a scrollable region for notebook output when longer than the limit"),
+			type: 'boolean',
+			default: false
 		}
 	}
 });
+
+