missing some things after rebase

Author: markbaas

src/extension.ts

@@ -3,6 +3,7 @@
 
 // interfaces, functions, etc. provided by vscode
 import * as vscode from 'vscode';
+import * as path from 'path';
 
 // functions etc. implemented in this extension
 import * as preview from './preview';
@@ -171,7 +172,7 @@ export async function activate(context: vscode.ExtensionContext): Promise<apiImp
     context.subscriptions.push(
         vscode.notebook.registerNotebookContentProvider(
           'r-notebook',
-          new RNotebookProvider()
+          new RNotebookProvider(path.join(context.extensionPath, 'R', 'notebook.R')))
         )
       );
 

vscode.proposed.d.ts

@@ -1501,8 +1501,9 @@ declare module 'vscode' {
 	export interface WorkspaceEdit {
 		replaceNotebookMetadata(uri: Uri, value: NotebookDocumentMetadata): void;
 		replaceNotebookCells(uri: Uri, start: number, end: number, cells: NotebookCellData[], metadata?: WorkspaceEditEntryMetadata): void;
-		replaceNotebookCellOutput(uri: Uri, index: number, outputs: (NotebookCellOutput | CellOutput)[], metadata?: WorkspaceEditEntryMetadata): void;
 		replaceNotebookCellMetadata(uri: Uri, index: number, cellMetadata: NotebookCellMetadata, metadata?: WorkspaceEditEntryMetadata): void;
+		replaceNotebookCellOutput(uri: Uri, index: number, outputs: (NotebookCellOutput | CellOutput)[], metadata?: WorkspaceEditEntryMetadata): void;
+		appendNotebookCellOutput(uri: Uri, index: number, outputs: NotebookCellOutput[], metadata?: WorkspaceEditEntryMetadata): void;
 	}
 
 	export interface NotebookEditorEdit {