Misc

extensions/ipynb/src/deserializers.ts

@@ -93,7 +93,7 @@ enum CellOutputMimeTypes {
 	stdout = 'application/vnd.code.notebook.stdout'
 }
 
-const textMimeTypes = ['text/plain', 'text/markdown', CellOutputMimeTypes.stderr, CellOutputMimeTypes.stdout];
+export const textMimeTypes = ['text/plain', 'text/markdown', 'text/latex', CellOutputMimeTypes.stderr, CellOutputMimeTypes.stdout];
 
 function concatMultilineString(str: string | string[], trim?: boolean): string {
 	const nonLineFeedWhiteSpaceTrim = /(^[\t\f\v\r ]+|[\t\f\v\r ]+$)/g;

extensions/ipynb/src/serializers.ts

@@ -6,6 +6,7 @@
 import { nbformat } from '@jupyterlab/coreutils';
 import { NotebookCellData, NotebookCellKind, NotebookCellOutput } from 'vscode';
 import { CellOutputMetadata } from './common';
+import { textMimeTypes } from './deserializers';
 
 const textDecoder = new TextDecoder();
 
@@ -15,8 +16,6 @@ enum CellOutputMimeTypes {
 	stdout = 'application/vnd.code.notebook.stdout'
 }
 
-const textMimeTypes = ['text/plain', 'text/markdown', CellOutputMimeTypes.stderr, CellOutputMimeTypes.stdout];
-
 export function createJupyterCellFromNotebookCell(
 	vscCell: NotebookCellData
 ): nbformat.IRawCell | nbformat.IMarkdownCell | nbformat.ICodeCell {

src/vs/base/common/mime.ts

@@ -15,6 +15,7 @@ export namespace Mimes {
 	export const binary = 'application/octet-stream';
 	export const unknown = 'application/unknown';
 	export const markdown = 'text/markdown';
+	export const latex = 'text/latex';
 }
 
 export interface ITextMimeAssociation {

src/vs/workbench/contrib/notebook/browser/view/output/transforms/richTransform.ts

@@ -217,7 +217,7 @@ class MdRendererContrib extends Disposable implements IOutputRendererContributio
 	}
 
 	getMimetypes() {
-		return [Mimes.markdown];
+		return [Mimes.markdown, Mimes.latex];
 	}
 
 	constructor(

src/vs/workbench/contrib/notebook/browser/view/renderers/webviewPreloads.ts

@@ -1155,7 +1155,7 @@ async function webviewPreloads(ctx: PreloadContext) {
 
 			await renderers.render(this, this.element);
 
-			if (this.mime === 'text/markdown') {
+			if (this.mime === 'text/markdown' || this.mime === 'text/latex') {
 				const root = this.element.shadowRoot;
 				if (root) {
 					if (!hasPostedRenderedMathTelemetry) {

src/vs/workbench/contrib/notebook/common/notebookCommon.ts

@@ -37,6 +37,7 @@ export const NOTEBOOK_DISPLAY_ORDER = [
 	'application/javascript',
 	'text/html',
 	'image/svg+xml',
+	Mimes.latex,
 	Mimes.markdown,
 	'image/png',
 	'image/jpeg',
@@ -44,6 +45,7 @@ export const NOTEBOOK_DISPLAY_ORDER = [
 ];
 
 export const ACCESSIBLE_NOTEBOOK_DISPLAY_ORDER = [
+	Mimes.latex,
 	Mimes.markdown,
 	'application/json',
 	Mimes.text,
@@ -567,6 +569,7 @@ const _mimeTypeInfo = new Map<string, MimeTypeInfo>([
 	['image/git', { alwaysSecure: true, supportedByCore: true }],
 	['image/svg+xml', { supportedByCore: true }],
 	['application/json', { alwaysSecure: true, supportedByCore: true }],
+	[Mimes.latex, { alwaysSecure: true, supportedByCore: true }],
 	[Mimes.markdown, { alwaysSecure: true, supportedByCore: true }],
 	[Mimes.text, { alwaysSecure: true, supportedByCore: true }],
 	['text/html', { supportedByCore: true }],

src/vs/workbench/contrib/notebook/test/notebookCommon.test.ts

@@ -24,6 +24,7 @@ suite('NotebookCommon', () => {
 				'application/javascript',
 				'text/html',
 				'image/svg+xml',
+				Mimes.latex,
 				Mimes.markdown,
 				'image/png',
 				'image/jpeg',
@@ -34,6 +35,7 @@ suite('NotebookCommon', () => {
 				'application/javascript',
 				'text/html',
 				'image/svg+xml',
+				Mimes.latex,
 				Mimes.markdown,
 				'image/png',
 				'image/jpeg',
@@ -44,6 +46,7 @@ suite('NotebookCommon', () => {
 		assert.deepStrictEqual(sortMimeTypes(
 			[
 				'application/json',
+				Mimes.latex,
 				Mimes.markdown,
 				'application/javascript',
 				'text/html',
@@ -57,6 +60,7 @@ suite('NotebookCommon', () => {
 				'application/javascript',
 				'text/html',
 				'image/svg+xml',
+				Mimes.latex,
 				Mimes.markdown,
 				'image/png',
 				'image/jpeg',