fix regex for code/noformat macro

Author: baumgaertnerd

src/markupParser.ts

@@ -143,7 +143,7 @@ export function parseMarkup(sourceUri: vscode.Uri, sourceText: string) {
 			return `<pre><code style='font-family: ${MONOSPACE_FONT_FAMILY}'>${m2.replace(/</gi, '&lt;')}</code></pre>`;
 		});
 
-		const code_re = /\{(noformat)|(code)[^}]*\}/;
+		const code_re = /\{(noformat|code)[^}]*\}/;
 		const code_match = tag.match(code_re);
 		if (code_match) {
 			if (! codeTagFlag) {