message: Enable snippets in doctex mode
diff: @@ -236,6 +236,7 @@ export async function activate(context: vscode.ExtensionContext) {
  context.subscriptions.push(vscode.languages.registerWorkspaceSymbolProvider(new ProjectSymbolProvider(extension)))
  context.subscriptions.push(vscode.languages.registerCompletionItemProvider('tex', extension.completer, '\\', '{'))
  context.subscriptions.push(vscode.languages.registerCompletionItemProvider('latex', extension.completer, '\\', '{', ',', '(', '['))
  + context.subscriptions.push(vscode.languages.registerCompletionItemProvider('doctex', extension.completer, '\\', '{', ',', '(', '['))
  context.subscriptions.push(vscode.languages.registerCodeActionsProvider('latex', extension.codeActions))
  context.subscriptions.push(vscode.window.registerTreeDataProvider('latex-outline', extension.nodeProvider))
  