Show header level in markdown Fixes #25574

extensions/markdown/src/documentSymbolProvider.ts

@@ -19,7 +19,7 @@ export default class MDDocumentSymbolProvider implements vscode.DocumentSymbolPr
 	provideDocumentSymbols(document: vscode.TextDocument): vscode.ProviderResult<vscode.SymbolInformation[]> {
 		const toc = new TableOfContentsProvider(this.engine, document);
 		return toc.getToc().map(entry => {
-			return new vscode.SymbolInformation(entry.text, vscode.SymbolKind.Module, '', entry.location);
+			return new vscode.SymbolInformation(entry.text, vscode.SymbolKind.Namespace, '', entry.location);
 		});
 	}
 }
\ No newline at end of file

extensions/markdown/src/tableOfContentsProvider.ts

@@ -66,7 +66,7 @@ export class TableOfContentsProvider {
 	}
 
 	private static getHeaderText(header: string): string {
-		return header.replace(/^\s*(#)+\s*(.*?)\s*\1*$/, '$2').trim();
+		return header.replace(/^\s*(#+)\s*(.*?)\s*\1*$/, (_, level, word) => `${level} ${word.trim()}`);
 	}
 
 	public static slugify(header: string): string {